diff --git a/run_format_tests.py b/run_format_tests.py
index dee787b..30c9758 100755
--- a/run_format_tests.py
+++ b/run_format_tests.py
@@ -51,7 +51,7 @@
         'work area',
         '.eggs', '_cache',              # e.g. .mypy_cache
         'venv',                         # virtualenvs have DOS line endings
-        '121 rewrite',                  # we explicitly test for tab in meson.build file
+        '120 rewrite',                  # we explicitly test for tab in meson.build file
         '3 editorconfig',
     }
     for (root, _, filenames) in os.walk('.'):
diff --git a/test cases/common/282 wrap override/meson.build b/test cases/common/283 wrap override/meson.build
similarity index 100%
rename from test cases/common/282 wrap override/meson.build
rename to test cases/common/283 wrap override/meson.build
diff --git a/test cases/common/282 wrap override/subprojects/sub/meson.build b/test cases/common/283 wrap override/subprojects/sub/meson.build
similarity index 100%
rename from test cases/common/282 wrap override/subprojects/sub/meson.build
rename to test cases/common/283 wrap override/subprojects/sub/meson.build
diff --git a/test cases/common/282 wrap override/subprojects/sub/subprojects/subsub.wrap b/test cases/common/283 wrap override/subprojects/sub/subprojects/subsub.wrap
similarity index 100%
rename from test cases/common/282 wrap override/subprojects/sub/subprojects/subsub.wrap
rename to test cases/common/283 wrap override/subprojects/sub/subprojects/subsub.wrap
diff --git a/test cases/common/282 wrap override/subprojects/subsub/meson.build b/test cases/common/283 wrap override/subprojects/subsub/meson.build
similarity index 100%
rename from test cases/common/282 wrap override/subprojects/subsub/meson.build
rename to test cases/common/283 wrap override/subprojects/subsub/meson.build
diff --git a/test cases/common/283 pkgconfig subproject/meson.build b/test cases/common/284 pkgconfig subproject/meson.build
similarity index 100%
rename from test cases/common/283 pkgconfig subproject/meson.build
rename to test cases/common/284 pkgconfig subproject/meson.build
diff --git a/test cases/common/283 pkgconfig subproject/simple.c b/test cases/common/284 pkgconfig subproject/simple.c
similarity index 100%
rename from test cases/common/283 pkgconfig subproject/simple.c
rename to test cases/common/284 pkgconfig subproject/simple.c
diff --git a/test cases/common/283 pkgconfig subproject/simple.h b/test cases/common/284 pkgconfig subproject/simple.h
similarity index 100%
rename from test cases/common/283 pkgconfig subproject/simple.h
rename to test cases/common/284 pkgconfig subproject/simple.h
diff --git a/test cases/common/283 pkgconfig subproject/subprojects/simple2/exports.def b/test cases/common/284 pkgconfig subproject/subprojects/simple2/exports.def
similarity index 100%
rename from test cases/common/283 pkgconfig subproject/subprojects/simple2/exports.def
rename to test cases/common/284 pkgconfig subproject/subprojects/simple2/exports.def
diff --git a/test cases/common/283 pkgconfig subproject/subprojects/simple2/meson.build b/test cases/common/284 pkgconfig subproject/subprojects/simple2/meson.build
similarity index 100%
rename from test cases/common/283 pkgconfig subproject/subprojects/simple2/meson.build
rename to test cases/common/284 pkgconfig subproject/subprojects/simple2/meson.build
diff --git a/test cases/common/283 pkgconfig subproject/subprojects/simple2/simple2.c b/test cases/common/284 pkgconfig subproject/subprojects/simple2/simple2.c
similarity index 100%
rename from test cases/common/283 pkgconfig subproject/subprojects/simple2/simple2.c
rename to test cases/common/284 pkgconfig subproject/subprojects/simple2/simple2.c
diff --git a/test cases/common/283 pkgconfig subproject/subprojects/simple2/simple2.h b/test cases/common/284 pkgconfig subproject/subprojects/simple2/simple2.h
similarity index 100%
rename from test cases/common/283 pkgconfig subproject/subprojects/simple2/simple2.h
rename to test cases/common/284 pkgconfig subproject/subprojects/simple2/simple2.h
diff --git a/test cases/common/283 pkgconfig subproject/test.json b/test cases/common/284 pkgconfig subproject/test.json
similarity index 100%
rename from test cases/common/283 pkgconfig subproject/test.json
rename to test cases/common/284 pkgconfig subproject/test.json
diff --git a/test cases/unit/101 relative find program/foo.py b/test cases/unit/100 relative find program/foo.py
similarity index 100%
rename from test cases/unit/101 relative find program/foo.py
rename to test cases/unit/100 relative find program/foo.py
diff --git a/test cases/unit/101 relative find program/meson.build b/test cases/unit/100 relative find program/meson.build
similarity index 100%
rename from test cases/unit/101 relative find program/meson.build
rename to test cases/unit/100 relative find program/meson.build
diff --git a/test cases/unit/101 relative find program/subdir/meson.build b/test cases/unit/100 relative find program/subdir/meson.build
similarity index 100%
rename from test cases/unit/101 relative find program/subdir/meson.build
rename to test cases/unit/100 relative find program/subdir/meson.build
diff --git a/test cases/unit/102 rlib linkage/lib2.rs b/test cases/unit/101 rlib linkage/lib2.rs
similarity index 100%
rename from test cases/unit/102 rlib linkage/lib2.rs
rename to test cases/unit/101 rlib linkage/lib2.rs
diff --git a/test cases/unit/102 rlib linkage/main.rs b/test cases/unit/101 rlib linkage/main.rs
similarity index 100%
rename from test cases/unit/102 rlib linkage/main.rs
rename to test cases/unit/101 rlib linkage/main.rs
diff --git a/test cases/unit/102 rlib linkage/meson.build b/test cases/unit/101 rlib linkage/meson.build
similarity index 100%
rename from test cases/unit/102 rlib linkage/meson.build
rename to test cases/unit/101 rlib linkage/meson.build
diff --git a/test cases/unit/103 python without pkgconfig/meson.build b/test cases/unit/102 python without pkgconfig/meson.build
similarity index 100%
rename from test cases/unit/103 python without pkgconfig/meson.build
rename to test cases/unit/102 python without pkgconfig/meson.build
diff --git a/test cases/unit/104 strip/lib.c b/test cases/unit/103 strip/lib.c
similarity index 100%
rename from test cases/unit/104 strip/lib.c
rename to test cases/unit/103 strip/lib.c
diff --git a/test cases/unit/104 strip/meson.build b/test cases/unit/103 strip/meson.build
similarity index 100%
rename from test cases/unit/104 strip/meson.build
rename to test cases/unit/103 strip/meson.build
diff --git a/test cases/unit/105 debug function/meson.build b/test cases/unit/104 debug function/meson.build
similarity index 100%
rename from test cases/unit/105 debug function/meson.build
rename to test cases/unit/104 debug function/meson.build
diff --git a/test cases/unit/106 pkgconfig relocatable with absolute path/meson.build b/test cases/unit/105 pkgconfig relocatable with absolute path/meson.build
similarity index 100%
rename from test cases/unit/106 pkgconfig relocatable with absolute path/meson.build
rename to test cases/unit/105 pkgconfig relocatable with absolute path/meson.build
diff --git a/test cases/unit/107 underspecified mtest/main.c b/test cases/unit/106 underspecified mtest/main.c
similarity index 100%
rename from test cases/unit/107 underspecified mtest/main.c
rename to test cases/unit/106 underspecified mtest/main.c
diff --git a/test cases/unit/107 underspecified mtest/meson.build b/test cases/unit/106 underspecified mtest/meson.build
similarity index 100%
rename from test cases/unit/107 underspecified mtest/meson.build
rename to test cases/unit/106 underspecified mtest/meson.build
diff --git a/test cases/unit/107 underspecified mtest/runner.py b/test cases/unit/106 underspecified mtest/runner.py
similarity index 100%
rename from test cases/unit/107 underspecified mtest/runner.py
rename to test cases/unit/106 underspecified mtest/runner.py
diff --git a/test cases/unit/108 subproject symlink/cp.py b/test cases/unit/107 subproject symlink/cp.py
similarity index 100%
rename from test cases/unit/108 subproject symlink/cp.py
rename to test cases/unit/107 subproject symlink/cp.py
diff --git a/test cases/unit/108 subproject symlink/main.c b/test cases/unit/107 subproject symlink/main.c
similarity index 100%
rename from test cases/unit/108 subproject symlink/main.c
rename to test cases/unit/107 subproject symlink/main.c
diff --git a/test cases/unit/108 subproject symlink/meson.build b/test cases/unit/107 subproject symlink/meson.build
similarity index 100%
rename from test cases/unit/108 subproject symlink/meson.build
rename to test cases/unit/107 subproject symlink/meson.build
diff --git a/test cases/unit/108 subproject symlink/symlinked_subproject/datadir/datafile b/test cases/unit/107 subproject symlink/symlinked_subproject/datadir/datafile
similarity index 100%
rename from test cases/unit/108 subproject symlink/symlinked_subproject/datadir/datafile
rename to test cases/unit/107 subproject symlink/symlinked_subproject/datadir/datafile
diff --git a/test cases/unit/108 subproject symlink/symlinked_subproject/datadir/meson.build b/test cases/unit/107 subproject symlink/symlinked_subproject/datadir/meson.build
similarity index 100%
rename from test cases/unit/108 subproject symlink/symlinked_subproject/datadir/meson.build
rename to test cases/unit/107 subproject symlink/symlinked_subproject/datadir/meson.build
diff --git a/test cases/unit/108 subproject symlink/symlinked_subproject/meson.build b/test cases/unit/107 subproject symlink/symlinked_subproject/meson.build
similarity index 100%
rename from test cases/unit/108 subproject symlink/symlinked_subproject/meson.build
rename to test cases/unit/107 subproject symlink/symlinked_subproject/meson.build
diff --git a/test cases/unit/108 subproject symlink/symlinked_subproject/src.c b/test cases/unit/107 subproject symlink/symlinked_subproject/src.c
similarity index 100%
rename from test cases/unit/108 subproject symlink/symlinked_subproject/src.c
rename to test cases/unit/107 subproject symlink/symlinked_subproject/src.c
diff --git a/test cases/unit/109 new subproject on reconfigure/meson.build b/test cases/unit/108 new subproject on reconfigure/meson.build
similarity index 100%
rename from test cases/unit/109 new subproject on reconfigure/meson.build
rename to test cases/unit/108 new subproject on reconfigure/meson.build
diff --git a/test cases/unit/109 new subproject on reconfigure/meson_options.txt b/test cases/unit/108 new subproject on reconfigure/meson_options.txt
similarity index 100%
rename from test cases/unit/109 new subproject on reconfigure/meson_options.txt
rename to test cases/unit/108 new subproject on reconfigure/meson_options.txt
diff --git a/test cases/unit/109 new subproject on reconfigure/subprojects/foo/foo.c b/test cases/unit/108 new subproject on reconfigure/subprojects/foo/foo.c
similarity index 100%
rename from test cases/unit/109 new subproject on reconfigure/subprojects/foo/foo.c
rename to test cases/unit/108 new subproject on reconfigure/subprojects/foo/foo.c
diff --git a/test cases/unit/109 new subproject on reconfigure/subprojects/foo/meson.build b/test cases/unit/108 new subproject on reconfigure/subprojects/foo/meson.build
similarity index 100%
rename from test cases/unit/109 new subproject on reconfigure/subprojects/foo/meson.build
rename to test cases/unit/108 new subproject on reconfigure/subprojects/foo/meson.build
diff --git a/test cases/unit/110 configure same noop/meson.build b/test cases/unit/109 configure same noop/meson.build
similarity index 100%
rename from test cases/unit/110 configure same noop/meson.build
rename to test cases/unit/109 configure same noop/meson.build
diff --git a/test cases/unit/110 configure same noop/meson_options.txt b/test cases/unit/109 configure same noop/meson_options.txt
similarity index 100%
rename from test cases/unit/110 configure same noop/meson_options.txt
rename to test cases/unit/109 configure same noop/meson_options.txt
diff --git a/test cases/unit/111 freeze/freeze.c b/test cases/unit/110 freeze/freeze.c
similarity index 100%
rename from test cases/unit/111 freeze/freeze.c
rename to test cases/unit/110 freeze/freeze.c
diff --git a/test cases/unit/111 freeze/meson.build b/test cases/unit/110 freeze/meson.build
similarity index 100%
rename from test cases/unit/111 freeze/meson.build
rename to test cases/unit/110 freeze/meson.build
diff --git a/test cases/unit/112 replace unencodable xml chars/meson.build b/test cases/unit/111 replace unencodable xml chars/meson.build
similarity index 100%
rename from test cases/unit/112 replace unencodable xml chars/meson.build
rename to test cases/unit/111 replace unencodable xml chars/meson.build
diff --git a/test cases/unit/112 replace unencodable xml chars/script.py b/test cases/unit/111 replace unencodable xml chars/script.py
similarity index 100%
rename from test cases/unit/112 replace unencodable xml chars/script.py
rename to test cases/unit/111 replace unencodable xml chars/script.py
diff --git a/test cases/unit/113 classpath/com/mesonbuild/Simple.java b/test cases/unit/112 classpath/com/mesonbuild/Simple.java
similarity index 100%
rename from test cases/unit/113 classpath/com/mesonbuild/Simple.java
rename to test cases/unit/112 classpath/com/mesonbuild/Simple.java
diff --git a/test cases/unit/113 classpath/meson.build b/test cases/unit/112 classpath/meson.build
similarity index 100%
rename from test cases/unit/113 classpath/meson.build
rename to test cases/unit/112 classpath/meson.build
diff --git a/test cases/unit/114 list build options/meson.build b/test cases/unit/113 list build options/meson.build
similarity index 100%
rename from test cases/unit/114 list build options/meson.build
rename to test cases/unit/113 list build options/meson.build
diff --git a/test cases/unit/114 list build options/meson_options.txt b/test cases/unit/113 list build options/meson_options.txt
similarity index 100%
rename from test cases/unit/114 list build options/meson_options.txt
rename to test cases/unit/113 list build options/meson_options.txt
diff --git a/test cases/unit/115 complex link cases/main.c b/test cases/unit/114 complex link cases/main.c
similarity index 100%
rename from test cases/unit/115 complex link cases/main.c
rename to test cases/unit/114 complex link cases/main.c
diff --git a/test cases/unit/115 complex link cases/meson.build b/test cases/unit/114 complex link cases/meson.build
similarity index 100%
rename from test cases/unit/115 complex link cases/meson.build
rename to test cases/unit/114 complex link cases/meson.build
diff --git a/test cases/unit/115 complex link cases/s1.c b/test cases/unit/114 complex link cases/s1.c
similarity index 100%
rename from test cases/unit/115 complex link cases/s1.c
rename to test cases/unit/114 complex link cases/s1.c
diff --git a/test cases/unit/115 complex link cases/s2.c b/test cases/unit/114 complex link cases/s2.c
similarity index 100%
rename from test cases/unit/115 complex link cases/s2.c
rename to test cases/unit/114 complex link cases/s2.c
diff --git a/test cases/unit/115 complex link cases/s3.c b/test cases/unit/114 complex link cases/s3.c
similarity index 100%
rename from test cases/unit/115 complex link cases/s3.c
rename to test cases/unit/114 complex link cases/s3.c
diff --git a/test cases/unit/116 c cpp stds/meson.build b/test cases/unit/115 c cpp stds/meson.build
similarity index 100%
rename from test cases/unit/116 c cpp stds/meson.build
rename to test cases/unit/115 c cpp stds/meson.build
diff --git a/test cases/unit/116 c cpp stds/meson.options b/test cases/unit/115 c cpp stds/meson.options
similarity index 100%
rename from test cases/unit/116 c cpp stds/meson.options
rename to test cases/unit/115 c cpp stds/meson.options
diff --git a/test cases/unit/117 empty project/expected_mods.json b/test cases/unit/116 empty project/expected_mods.json
similarity index 100%
rename from test cases/unit/117 empty project/expected_mods.json
rename to test cases/unit/116 empty project/expected_mods.json
diff --git a/test cases/unit/117 empty project/meson.build b/test cases/unit/116 empty project/meson.build
similarity index 100%
rename from test cases/unit/117 empty project/meson.build
rename to test cases/unit/116 empty project/meson.build
diff --git a/test cases/unit/118 genvslite/main.cpp b/test cases/unit/117 genvslite/main.cpp
similarity index 100%
rename from test cases/unit/118 genvslite/main.cpp
rename to test cases/unit/117 genvslite/main.cpp
diff --git a/test cases/unit/118 genvslite/meson.build b/test cases/unit/117 genvslite/meson.build
similarity index 100%
rename from test cases/unit/118 genvslite/meson.build
rename to test cases/unit/117 genvslite/meson.build
diff --git a/test cases/unit/119 meson package cache dir/cache_dir/bar/meson.build b/test cases/unit/118 meson package cache dir/cache_dir/bar/meson.build
similarity index 100%
rename from test cases/unit/119 meson package cache dir/cache_dir/bar/meson.build
rename to test cases/unit/118 meson package cache dir/cache_dir/bar/meson.build
diff --git a/test cases/unit/119 meson package cache dir/cache_dir/foo.zip b/test cases/unit/118 meson package cache dir/cache_dir/foo.zip
similarity index 100%
rename from test cases/unit/119 meson package cache dir/cache_dir/foo.zip
rename to test cases/unit/118 meson package cache dir/cache_dir/foo.zip
Binary files differ
diff --git a/test cases/unit/119 meson package cache dir/meson.build b/test cases/unit/118 meson package cache dir/meson.build
similarity index 100%
rename from test cases/unit/119 meson package cache dir/meson.build
rename to test cases/unit/118 meson package cache dir/meson.build
diff --git a/test cases/unit/119 meson package cache dir/subprojects/bar.wrap b/test cases/unit/118 meson package cache dir/subprojects/bar.wrap
similarity index 100%
rename from test cases/unit/119 meson package cache dir/subprojects/bar.wrap
rename to test cases/unit/118 meson package cache dir/subprojects/bar.wrap
diff --git a/test cases/unit/119 meson package cache dir/subprojects/foo.wrap b/test cases/unit/118 meson package cache dir/subprojects/foo.wrap
similarity index 100%
rename from test cases/unit/119 meson package cache dir/subprojects/foo.wrap
rename to test cases/unit/118 meson package cache dir/subprojects/foo.wrap
diff --git a/test cases/unit/120 openssl cmake bug/meson.build b/test cases/unit/119 openssl cmake bug/meson.build
similarity index 100%
rename from test cases/unit/120 openssl cmake bug/meson.build
rename to test cases/unit/119 openssl cmake bug/meson.build
diff --git a/test cases/unit/120 openssl cmake bug/nativefile.ini b/test cases/unit/119 openssl cmake bug/nativefile.ini
similarity index 100%
rename from test cases/unit/120 openssl cmake bug/nativefile.ini
rename to test cases/unit/119 openssl cmake bug/nativefile.ini
diff --git a/test cases/unit/121 rewrite/meson.build b/test cases/unit/120 rewrite/meson.build
similarity index 100%
rename from test cases/unit/121 rewrite/meson.build
rename to test cases/unit/120 rewrite/meson.build
diff --git a/test cases/unit/122 executable suffix/main.c b/test cases/unit/121 executable suffix/main.c
similarity index 100%
rename from test cases/unit/122 executable suffix/main.c
rename to test cases/unit/121 executable suffix/main.c
diff --git a/test cases/unit/122 executable suffix/meson.build b/test cases/unit/121 executable suffix/meson.build
similarity index 100%
rename from test cases/unit/122 executable suffix/meson.build
rename to test cases/unit/121 executable suffix/meson.build
diff --git a/test cases/unit/123 persp options/meson.build b/test cases/unit/122 persp options/meson.build
similarity index 100%
rename from test cases/unit/123 persp options/meson.build
rename to test cases/unit/122 persp options/meson.build
diff --git a/test cases/unit/123 persp options/meson.options b/test cases/unit/122 persp options/meson.options
similarity index 100%
rename from test cases/unit/123 persp options/meson.options
rename to test cases/unit/122 persp options/meson.options
diff --git a/test cases/unit/123 persp options/subprojects/sub1/meson.build b/test cases/unit/122 persp options/subprojects/sub1/meson.build
similarity index 100%
rename from test cases/unit/123 persp options/subprojects/sub1/meson.build
rename to test cases/unit/122 persp options/subprojects/sub1/meson.build
diff --git a/test cases/unit/123 persp options/subprojects/sub1/meson.options b/test cases/unit/122 persp options/subprojects/sub1/meson.options
similarity index 100%
rename from test cases/unit/123 persp options/subprojects/sub1/meson.options
rename to test cases/unit/122 persp options/subprojects/sub1/meson.options
diff --git a/test cases/unit/123 persp options/subprojects/sub1/sub1.c b/test cases/unit/122 persp options/subprojects/sub1/sub1.c
similarity index 100%
rename from test cases/unit/123 persp options/subprojects/sub1/sub1.c
rename to test cases/unit/122 persp options/subprojects/sub1/sub1.c
diff --git a/test cases/unit/123 persp options/subprojects/sub2/meson.build b/test cases/unit/122 persp options/subprojects/sub2/meson.build
similarity index 100%
rename from test cases/unit/123 persp options/subprojects/sub2/meson.build
rename to test cases/unit/122 persp options/subprojects/sub2/meson.build
diff --git a/test cases/unit/123 persp options/subprojects/sub2/meson.options b/test cases/unit/122 persp options/subprojects/sub2/meson.options
similarity index 100%
rename from test cases/unit/123 persp options/subprojects/sub2/meson.options
rename to test cases/unit/122 persp options/subprojects/sub2/meson.options
diff --git a/test cases/unit/123 persp options/subprojects/sub2/sub2.c b/test cases/unit/122 persp options/subprojects/sub2/sub2.c
similarity index 100%
rename from test cases/unit/123 persp options/subprojects/sub2/sub2.c
rename to test cases/unit/122 persp options/subprojects/sub2/sub2.c
diff --git a/test cases/unit/123 persp options/toplevel.c b/test cases/unit/122 persp options/toplevel.c
similarity index 100%
rename from test cases/unit/123 persp options/toplevel.c
rename to test cases/unit/122 persp options/toplevel.c
diff --git a/test cases/unit/124 reconfigure base options/meson.build b/test cases/unit/123 reconfigure base options/meson.build
similarity index 100%
rename from test cases/unit/124 reconfigure base options/meson.build
rename to test cases/unit/123 reconfigure base options/meson.build
diff --git a/test cases/unit/124 reconfigure base options/subprojects/sub/meson.build b/test cases/unit/123 reconfigure base options/subprojects/sub/meson.build
similarity index 100%
rename from test cases/unit/124 reconfigure base options/subprojects/sub/meson.build
rename to test cases/unit/123 reconfigure base options/subprojects/sub/meson.build
diff --git a/test cases/unit/125 interactive tap/meson.build b/test cases/unit/124 interactive tap/meson.build
similarity index 100%
rename from test cases/unit/125 interactive tap/meson.build
rename to test cases/unit/124 interactive tap/meson.build
diff --git a/test cases/unit/125 interactive tap/script.py b/test cases/unit/124 interactive tap/script.py
similarity index 100%
rename from test cases/unit/125 interactive tap/script.py
rename to test cases/unit/124 interactive tap/script.py
diff --git a/test cases/unit/126 declare_dep var/meson.build b/test cases/unit/125 declare_dep var/meson.build
similarity index 100%
rename from test cases/unit/126 declare_dep var/meson.build
rename to test cases/unit/125 declare_dep var/meson.build
diff --git a/test cases/unit/126 declare_dep var/meson_options.txt b/test cases/unit/125 declare_dep var/meson_options.txt
similarity index 100%
rename from test cases/unit/126 declare_dep var/meson_options.txt
rename to test cases/unit/125 declare_dep var/meson_options.txt
diff --git a/test cases/unit/127 pkgsubproj/meson.build b/test cases/unit/126 pkgsubproj/meson.build
similarity index 100%
rename from test cases/unit/127 pkgsubproj/meson.build
rename to test cases/unit/126 pkgsubproj/meson.build
diff --git a/test cases/unit/127 pkgsubproj/subprojects/sub/meson.build b/test cases/unit/126 pkgsubproj/subprojects/sub/meson.build
similarity index 100%
rename from test cases/unit/127 pkgsubproj/subprojects/sub/meson.build
rename to test cases/unit/126 pkgsubproj/subprojects/sub/meson.build
diff --git a/test cases/unit/128 test slice/meson.build b/test cases/unit/127 test slice/meson.build
similarity index 100%
rename from test cases/unit/128 test slice/meson.build
rename to test cases/unit/127 test slice/meson.build
diff --git a/test cases/unit/128 test slice/test.py b/test cases/unit/127 test slice/test.py
similarity index 100%
rename from test cases/unit/128 test slice/test.py
rename to test cases/unit/127 test slice/test.py
diff --git a/test cases/unit/129 sanitizers/meson.build b/test cases/unit/128 sanitizers/meson.build
similarity index 100%
rename from test cases/unit/129 sanitizers/meson.build
rename to test cases/unit/128 sanitizers/meson.build
diff --git a/test cases/unit/130 long opt vs D/meson.build b/test cases/unit/129 long opt vs D/meson.build
similarity index 100%
rename from test cases/unit/130 long opt vs D/meson.build
rename to test cases/unit/129 long opt vs D/meson.build
diff --git a/test cases/unit/130 long opt vs D/meson_options.txt b/test cases/unit/129 long opt vs D/meson_options.txt
similarity index 100%
rename from test cases/unit/130 long opt vs D/meson_options.txt
rename to test cases/unit/129 long opt vs D/meson_options.txt
diff --git a/test cases/unit/131 vala internal glib/lib.vala b/test cases/unit/130 vala internal glib/lib.vala
similarity index 100%
rename from test cases/unit/131 vala internal glib/lib.vala
rename to test cases/unit/130 vala internal glib/lib.vala
diff --git a/test cases/unit/131 vala internal glib/meson.build b/test cases/unit/130 vala internal glib/meson.build
similarity index 100%
rename from test cases/unit/131 vala internal glib/meson.build
rename to test cases/unit/130 vala internal glib/meson.build
diff --git a/test cases/unit/131 vala internal glib/meson.options b/test cases/unit/130 vala internal glib/meson.options
similarity index 100%
rename from test cases/unit/131 vala internal glib/meson.options
rename to test cases/unit/130 vala internal glib/meson.options
diff --git a/test cases/unit/92 install skip subprojects/foo.c b/test cases/unit/91 install skip subprojects/foo.c
similarity index 100%
rename from test cases/unit/92 install skip subprojects/foo.c
rename to test cases/unit/91 install skip subprojects/foo.c
diff --git a/test cases/unit/92 install skip subprojects/foo.dat b/test cases/unit/91 install skip subprojects/foo.dat
similarity index 100%
rename from test cases/unit/92 install skip subprojects/foo.dat
rename to test cases/unit/91 install skip subprojects/foo.dat
diff --git a/test cases/unit/92 install skip subprojects/foo.h b/test cases/unit/91 install skip subprojects/foo.h
similarity index 100%
rename from test cases/unit/92 install skip subprojects/foo.h
rename to test cases/unit/91 install skip subprojects/foo.h
diff --git a/test cases/unit/92 install skip subprojects/foo/foofile b/test cases/unit/91 install skip subprojects/foo/foofile
similarity index 100%
rename from test cases/unit/92 install skip subprojects/foo/foofile
rename to test cases/unit/91 install skip subprojects/foo/foofile
diff --git a/test cases/unit/92 install skip subprojects/meson.build b/test cases/unit/91 install skip subprojects/meson.build
similarity index 100%
rename from test cases/unit/92 install skip subprojects/meson.build
rename to test cases/unit/91 install skip subprojects/meson.build
diff --git a/test cases/unit/92 install skip subprojects/subprojects/bar/bar.c b/test cases/unit/91 install skip subprojects/subprojects/bar/bar.c
similarity index 100%
rename from test cases/unit/92 install skip subprojects/subprojects/bar/bar.c
rename to test cases/unit/91 install skip subprojects/subprojects/bar/bar.c
diff --git a/test cases/unit/92 install skip subprojects/subprojects/bar/bar.dat b/test cases/unit/91 install skip subprojects/subprojects/bar/bar.dat
similarity index 100%
rename from test cases/unit/92 install skip subprojects/subprojects/bar/bar.dat
rename to test cases/unit/91 install skip subprojects/subprojects/bar/bar.dat
diff --git a/test cases/unit/92 install skip subprojects/subprojects/bar/bar.h b/test cases/unit/91 install skip subprojects/subprojects/bar/bar.h
similarity index 100%
rename from test cases/unit/92 install skip subprojects/subprojects/bar/bar.h
rename to test cases/unit/91 install skip subprojects/subprojects/bar/bar.h
diff --git a/test cases/unit/92 install skip subprojects/subprojects/bar/bar/barfile b/test cases/unit/91 install skip subprojects/subprojects/bar/bar/barfile
similarity index 100%
rename from test cases/unit/92 install skip subprojects/subprojects/bar/bar/barfile
rename to test cases/unit/91 install skip subprojects/subprojects/bar/bar/barfile
diff --git a/test cases/unit/92 install skip subprojects/subprojects/bar/meson.build b/test cases/unit/91 install skip subprojects/subprojects/bar/meson.build
similarity index 100%
rename from test cases/unit/92 install skip subprojects/subprojects/bar/meson.build
rename to test cases/unit/91 install skip subprojects/subprojects/bar/meson.build
diff --git a/test cases/unit/93 new subproject in configured project/meson.build b/test cases/unit/92 new subproject in configured project/meson.build
similarity index 100%
rename from test cases/unit/93 new subproject in configured project/meson.build
rename to test cases/unit/92 new subproject in configured project/meson.build
diff --git a/test cases/unit/93 new subproject in configured project/meson_options.txt b/test cases/unit/92 new subproject in configured project/meson_options.txt
similarity index 100%
rename from test cases/unit/93 new subproject in configured project/meson_options.txt
rename to test cases/unit/92 new subproject in configured project/meson_options.txt
diff --git a/test cases/unit/93 new subproject in configured project/subprojects/sub/foo.c b/test cases/unit/92 new subproject in configured project/subprojects/sub/foo.c
similarity index 100%
rename from test cases/unit/93 new subproject in configured project/subprojects/sub/foo.c
rename to test cases/unit/92 new subproject in configured project/subprojects/sub/foo.c
diff --git a/test cases/unit/93 new subproject in configured project/subprojects/sub/meson.build b/test cases/unit/92 new subproject in configured project/subprojects/sub/meson.build
similarity index 100%
rename from test cases/unit/93 new subproject in configured project/subprojects/sub/meson.build
rename to test cases/unit/92 new subproject in configured project/subprojects/sub/meson.build
diff --git a/test cases/unit/94 clangformat/.clang-format b/test cases/unit/93 clangformat/.clang-format
similarity index 100%
rename from test cases/unit/94 clangformat/.clang-format
rename to test cases/unit/93 clangformat/.clang-format
diff --git a/test cases/unit/94 clangformat/.clang-format-ignore b/test cases/unit/93 clangformat/.clang-format-ignore
similarity index 100%
rename from test cases/unit/94 clangformat/.clang-format-ignore
rename to test cases/unit/93 clangformat/.clang-format-ignore
diff --git a/test cases/unit/94 clangformat/.clang-format-include b/test cases/unit/93 clangformat/.clang-format-include
similarity index 100%
rename from test cases/unit/94 clangformat/.clang-format-include
rename to test cases/unit/93 clangformat/.clang-format-include
diff --git a/test cases/unit/94 clangformat/meson.build b/test cases/unit/93 clangformat/meson.build
similarity index 100%
rename from test cases/unit/94 clangformat/meson.build
rename to test cases/unit/93 clangformat/meson.build
diff --git a/test cases/unit/94 clangformat/not-included/badformat.cpp b/test cases/unit/93 clangformat/not-included/badformat.cpp
similarity index 100%
rename from test cases/unit/94 clangformat/not-included/badformat.cpp
rename to test cases/unit/93 clangformat/not-included/badformat.cpp
diff --git a/test cases/unit/94 clangformat/src/badformat.c b/test cases/unit/93 clangformat/src/badformat.c
similarity index 100%
rename from test cases/unit/94 clangformat/src/badformat.c
rename to test cases/unit/93 clangformat/src/badformat.c
diff --git a/test cases/unit/94 clangformat/src/badformat.cpp b/test cases/unit/93 clangformat/src/badformat.cpp
similarity index 100%
rename from test cases/unit/94 clangformat/src/badformat.cpp
rename to test cases/unit/93 clangformat/src/badformat.cpp
diff --git a/test cases/unit/95 custominc/easytogrepfor/genh.py b/test cases/unit/94 custominc/easytogrepfor/genh.py
similarity index 100%
rename from test cases/unit/95 custominc/easytogrepfor/genh.py
rename to test cases/unit/94 custominc/easytogrepfor/genh.py
diff --git a/test cases/unit/95 custominc/easytogrepfor/meson.build b/test cases/unit/94 custominc/easytogrepfor/meson.build
similarity index 100%
rename from test cases/unit/95 custominc/easytogrepfor/meson.build
rename to test cases/unit/94 custominc/easytogrepfor/meson.build
diff --git a/test cases/unit/95 custominc/helper.c b/test cases/unit/94 custominc/helper.c
similarity index 100%
rename from test cases/unit/95 custominc/helper.c
rename to test cases/unit/94 custominc/helper.c
diff --git a/test cases/unit/95 custominc/meson.build b/test cases/unit/94 custominc/meson.build
similarity index 100%
rename from test cases/unit/95 custominc/meson.build
rename to test cases/unit/94 custominc/meson.build
diff --git a/test cases/unit/95 custominc/prog.c b/test cases/unit/94 custominc/prog.c
similarity index 100%
rename from test cases/unit/95 custominc/prog.c
rename to test cases/unit/94 custominc/prog.c
diff --git a/test cases/unit/95 custominc/prog2.c b/test cases/unit/94 custominc/prog2.c
similarity index 100%
rename from test cases/unit/95 custominc/prog2.c
rename to test cases/unit/94 custominc/prog2.c
diff --git a/test cases/unit/96 implicit force fallback/meson.build b/test cases/unit/95 implicit force fallback/meson.build
similarity index 100%
rename from test cases/unit/96 implicit force fallback/meson.build
rename to test cases/unit/95 implicit force fallback/meson.build
diff --git a/test cases/unit/96 implicit force fallback/subprojects/something/meson.build b/test cases/unit/95 implicit force fallback/subprojects/something/meson.build
similarity index 100%
rename from test cases/unit/96 implicit force fallback/subprojects/something/meson.build
rename to test cases/unit/95 implicit force fallback/subprojects/something/meson.build
diff --git a/test cases/unit/97 compiler.links file arg/meson.build b/test cases/unit/96 compiler.links file arg/meson.build
similarity index 100%
rename from test cases/unit/97 compiler.links file arg/meson.build
rename to test cases/unit/96 compiler.links file arg/meson.build
diff --git a/test cases/unit/97 compiler.links file arg/test.c b/test cases/unit/96 compiler.links file arg/test.c
similarity index 100%
rename from test cases/unit/97 compiler.links file arg/test.c
rename to test cases/unit/96 compiler.links file arg/test.c
diff --git a/test cases/unit/98 link full name/.gitignore b/test cases/unit/97 link full name/.gitignore
similarity index 100%
rename from test cases/unit/98 link full name/.gitignore
rename to test cases/unit/97 link full name/.gitignore
diff --git a/test cases/unit/98 link full name/libtestprovider/meson.build b/test cases/unit/97 link full name/libtestprovider/meson.build
similarity index 100%
rename from test cases/unit/98 link full name/libtestprovider/meson.build
rename to test cases/unit/97 link full name/libtestprovider/meson.build
diff --git a/test cases/unit/98 link full name/libtestprovider/provider.c b/test cases/unit/97 link full name/libtestprovider/provider.c
similarity index 100%
rename from test cases/unit/98 link full name/libtestprovider/provider.c
rename to test cases/unit/97 link full name/libtestprovider/provider.c
diff --git a/test cases/unit/98 link full name/proguser/meson.build b/test cases/unit/97 link full name/proguser/meson.build
similarity index 100%
rename from test cases/unit/98 link full name/proguser/meson.build
rename to test cases/unit/97 link full name/proguser/meson.build
diff --git a/test cases/unit/98 link full name/proguser/receiver.c b/test cases/unit/97 link full name/proguser/receiver.c
similarity index 100%
rename from test cases/unit/98 link full name/proguser/receiver.c
rename to test cases/unit/97 link full name/proguser/receiver.c
diff --git a/test cases/unit/99 install all targets/bar-custom.txt b/test cases/unit/98 install all targets/bar-custom.txt
similarity index 100%
rename from test cases/unit/99 install all targets/bar-custom.txt
rename to test cases/unit/98 install all targets/bar-custom.txt
diff --git a/test cases/unit/99 install all targets/bar-devel.h b/test cases/unit/98 install all targets/bar-devel.h
similarity index 100%
rename from test cases/unit/99 install all targets/bar-devel.h
rename to test cases/unit/98 install all targets/bar-devel.h
diff --git a/test cases/unit/99 install all targets/bar-notag.txt b/test cases/unit/98 install all targets/bar-notag.txt
similarity index 100%
rename from test cases/unit/99 install all targets/bar-notag.txt
rename to test cases/unit/98 install all targets/bar-notag.txt
diff --git a/test cases/unit/99 install all targets/custom_files/data.txt b/test cases/unit/98 install all targets/custom_files/data.txt
similarity index 100%
rename from test cases/unit/99 install all targets/custom_files/data.txt
rename to test cases/unit/98 install all targets/custom_files/data.txt
diff --git a/test cases/unit/99 install all targets/excludes/excluded.txt b/test cases/unit/98 install all targets/excludes/excluded.txt
similarity index 100%
rename from test cases/unit/99 install all targets/excludes/excluded.txt
rename to test cases/unit/98 install all targets/excludes/excluded.txt
diff --git a/test cases/unit/99 install all targets/excludes/excluded/placeholder.txt b/test cases/unit/98 install all targets/excludes/excluded/placeholder.txt
similarity index 100%
rename from test cases/unit/99 install all targets/excludes/excluded/placeholder.txt
rename to test cases/unit/98 install all targets/excludes/excluded/placeholder.txt
diff --git a/test cases/unit/99 install all targets/excludes/installed.txt b/test cases/unit/98 install all targets/excludes/installed.txt
similarity index 100%
rename from test cases/unit/99 install all targets/excludes/installed.txt
rename to test cases/unit/98 install all targets/excludes/installed.txt
diff --git a/test cases/unit/99 install all targets/foo.in b/test cases/unit/98 install all targets/foo.in
similarity index 100%
rename from test cases/unit/99 install all targets/foo.in
rename to test cases/unit/98 install all targets/foo.in
diff --git a/test cases/unit/99 install all targets/foo1-devel.h b/test cases/unit/98 install all targets/foo1-devel.h
similarity index 100%
rename from test cases/unit/99 install all targets/foo1-devel.h
rename to test cases/unit/98 install all targets/foo1-devel.h
diff --git a/test cases/unit/99 install all targets/lib.c b/test cases/unit/98 install all targets/lib.c
similarity index 100%
rename from test cases/unit/99 install all targets/lib.c
rename to test cases/unit/98 install all targets/lib.c
diff --git a/test cases/unit/99 install all targets/main.c b/test cases/unit/98 install all targets/main.c
similarity index 100%
rename from test cases/unit/99 install all targets/main.c
rename to test cases/unit/98 install all targets/main.c
diff --git a/test cases/unit/99 install all targets/meson.build b/test cases/unit/98 install all targets/meson.build
similarity index 100%
rename from test cases/unit/99 install all targets/meson.build
rename to test cases/unit/98 install all targets/meson.build
diff --git a/test cases/unit/99 install all targets/script.py b/test cases/unit/98 install all targets/script.py
similarity index 100%
rename from test cases/unit/99 install all targets/script.py
rename to test cases/unit/98 install all targets/script.py
diff --git a/test cases/unit/99 install all targets/subdir/bar2-devel.h b/test cases/unit/98 install all targets/subdir/bar2-devel.h
similarity index 100%
rename from test cases/unit/99 install all targets/subdir/bar2-devel.h
rename to test cases/unit/98 install all targets/subdir/bar2-devel.h
diff --git a/test cases/unit/99 install all targets/subdir/foo2.in b/test cases/unit/98 install all targets/subdir/foo2.in
similarity index 100%
rename from test cases/unit/99 install all targets/subdir/foo2.in
rename to test cases/unit/98 install all targets/subdir/foo2.in
diff --git a/test cases/unit/99 install all targets/subdir/foo3-devel.h b/test cases/unit/98 install all targets/subdir/foo3-devel.h
similarity index 100%
rename from test cases/unit/99 install all targets/subdir/foo3-devel.h
rename to test cases/unit/98 install all targets/subdir/foo3-devel.h
diff --git a/test cases/unit/99 install all targets/subdir/lib.c b/test cases/unit/98 install all targets/subdir/lib.c
similarity index 100%
rename from test cases/unit/99 install all targets/subdir/lib.c
rename to test cases/unit/98 install all targets/subdir/lib.c
diff --git a/test cases/unit/99 install all targets/subdir/main.c b/test cases/unit/98 install all targets/subdir/main.c
similarity index 100%
rename from test cases/unit/99 install all targets/subdir/main.c
rename to test cases/unit/98 install all targets/subdir/main.c
diff --git a/test cases/unit/99 install all targets/subdir/meson.build b/test cases/unit/98 install all targets/subdir/meson.build
similarity index 100%
rename from test cases/unit/99 install all targets/subdir/meson.build
rename to test cases/unit/98 install all targets/subdir/meson.build
diff --git a/test cases/unit/99 install all targets/subdir/script.py b/test cases/unit/98 install all targets/subdir/script.py
similarity index 100%
rename from test cases/unit/99 install all targets/subdir/script.py
rename to test cases/unit/98 install all targets/subdir/script.py
diff --git a/test cases/unit/99 install all targets/subprojects/subproject/aaa.txt b/test cases/unit/98 install all targets/subprojects/subproject/aaa.txt
similarity index 100%
rename from test cases/unit/99 install all targets/subprojects/subproject/aaa.txt
rename to test cases/unit/98 install all targets/subprojects/subproject/aaa.txt
diff --git a/test cases/unit/99 install all targets/subprojects/subproject/bbb.txt b/test cases/unit/98 install all targets/subprojects/subproject/bbb.txt
similarity index 100%
rename from test cases/unit/99 install all targets/subprojects/subproject/bbb.txt
rename to test cases/unit/98 install all targets/subprojects/subproject/bbb.txt
diff --git a/test cases/unit/99 install all targets/subprojects/subproject/meson.build b/test cases/unit/98 install all targets/subprojects/subproject/meson.build
similarity index 100%
rename from test cases/unit/99 install all targets/subprojects/subproject/meson.build
rename to test cases/unit/98 install all targets/subprojects/subproject/meson.build
diff --git a/test cases/unit/100 custom target name/file.txt.in b/test cases/unit/99 custom target name/file.txt.in
similarity index 100%
rename from test cases/unit/100 custom target name/file.txt.in
rename to test cases/unit/99 custom target name/file.txt.in
diff --git a/test cases/unit/100 custom target name/meson.build b/test cases/unit/99 custom target name/meson.build
similarity index 100%
rename from test cases/unit/100 custom target name/meson.build
rename to test cases/unit/99 custom target name/meson.build
diff --git a/test cases/unit/100 custom target name/subdir/meson.build b/test cases/unit/99 custom target name/subdir/meson.build
similarity index 100%
rename from test cases/unit/100 custom target name/subdir/meson.build
rename to test cases/unit/99 custom target name/subdir/meson.build
diff --git a/test cases/warning/9 meson.options/meson.build b/test cases/warning/8 meson.options/meson.build
similarity index 100%
rename from test cases/warning/9 meson.options/meson.build
rename to test cases/warning/8 meson.options/meson.build
diff --git a/test cases/warning/9 meson.options/meson.options b/test cases/warning/8 meson.options/meson.options
similarity index 100%
rename from test cases/warning/9 meson.options/meson.options
rename to test cases/warning/8 meson.options/meson.options
diff --git a/test cases/warning/9 meson.options/subprojects/no-warn/meson.build b/test cases/warning/8 meson.options/subprojects/no-warn/meson.build
similarity index 100%
rename from test cases/warning/9 meson.options/subprojects/no-warn/meson.build
rename to test cases/warning/8 meson.options/subprojects/no-warn/meson.build
diff --git a/test cases/warning/9 meson.options/subprojects/no-warn/meson.options b/test cases/warning/8 meson.options/subprojects/no-warn/meson.options
similarity index 100%
rename from test cases/warning/9 meson.options/subprojects/no-warn/meson.options
rename to test cases/warning/8 meson.options/subprojects/no-warn/meson.options
diff --git a/test cases/warning/9 meson.options/subprojects/no-warn/meson_options.txt b/test cases/warning/8 meson.options/subprojects/no-warn/meson_options.txt
similarity index 100%
rename from test cases/warning/9 meson.options/subprojects/no-warn/meson_options.txt
rename to test cases/warning/8 meson.options/subprojects/no-warn/meson_options.txt
diff --git a/test cases/warning/9 meson.options/test.json b/test cases/warning/8 meson.options/test.json
similarity index 100%
rename from test cases/warning/9 meson.options/test.json
rename to test cases/warning/8 meson.options/test.json
diff --git a/unittests/allplatformstests.py b/unittests/allplatformstests.py
index ebcb1f5..83bfad0 100644
--- a/unittests/allplatformstests.py
+++ b/unittests/allplatformstests.py
@@ -529,7 +529,7 @@
         '''
         if not shutil.which('xmllint'):
             raise SkipTest('xmllint not installed')
-        testdir = os.path.join(self.unit_test_dir, '112 replace unencodable xml chars')
+        testdir = os.path.join(self.unit_test_dir, '111 replace unencodable xml chars')
         self.init(testdir)
         tests_command_output = self.run_tests()
         junit_xml_logs = Path(self.logdir, 'testlog.junit.xml')
@@ -690,7 +690,7 @@
         self.run_tests()
 
     def test_implicit_forcefallback(self):
-        testdir = os.path.join(self.unit_test_dir, '96 implicit force fallback')
+        testdir = os.path.join(self.unit_test_dir, '95 implicit force fallback')
         with self.assertRaises(subprocess.CalledProcessError):
             self.init(testdir)
         self.init(testdir, extra_args=['--wrap-mode=forcefallback'])
@@ -1442,7 +1442,7 @@
         Test that conflicts between -D for builtin options and the corresponding
         long option are detected without false positives or negatives.
         '''
-        testdir = os.path.join(self.unit_test_dir, '130 long opt vs D')
+        testdir = os.path.join(self.unit_test_dir, '129 long opt vs D')
 
         for opt in ['-Dsysconfdir=/etc', '-Dsysconfdir2=/etc']:
             exception_raised = False
@@ -2188,7 +2188,7 @@
         check_pcfile('libvartest2.pc', relocatable=False)
 
         self.wipe()
-        testdir_abs = os.path.join(self.unit_test_dir, '106 pkgconfig relocatable with absolute path')
+        testdir_abs = os.path.join(self.unit_test_dir, '105 pkgconfig relocatable with absolute path')
         self.init(testdir_abs)
 
         check_pcfile('libsimple.pc', relocatable=True, levels=3)
@@ -2270,7 +2270,7 @@
         self.assertDictEqual(original, expected)
 
     def test_executable_names(self):
-        testdir = os.path.join(self.unit_test_dir, '122 executable suffix')
+        testdir = os.path.join(self.unit_test_dir, '121 executable suffix')
         self.init(testdir)
         self.build()
         exe1 = os.path.join(self.builddir, 'foo' + exe_suffix)
@@ -2361,7 +2361,7 @@
 
     def test_options_listed_in_build_options(self) -> None:
         """Detect when changed options become listed in build options."""
-        testdir = os.path.join(self.unit_test_dir, '114 list build options')
+        testdir = os.path.join(self.unit_test_dir, '113 list build options')
 
         out = self.init(testdir)
         for line in out.splitlines():
@@ -2598,7 +2598,7 @@
         self.assertIn(msg, out)
 
     def test_mixed_language_linker_check(self):
-        testdir = os.path.join(self.unit_test_dir, '97 compiler.links file arg')
+        testdir = os.path.join(self.unit_test_dir, '96 compiler.links file arg')
         self.init(testdir)
         cmds = self.get_meson_log_compiler_checks()
         self.assertEqual(len(cmds), 5)
@@ -4462,7 +4462,7 @@
         self.init(srcdir, extra_args=['-Dbuild.b_lto=true'])
 
     def test_install_skip_subprojects(self):
-        testdir = os.path.join(self.unit_test_dir, '92 install skip subprojects')
+        testdir = os.path.join(self.unit_test_dir, '91 install skip subprojects')
         self.init(testdir)
         self.build()
 
@@ -4509,7 +4509,7 @@
         check_installed_files(['--skip-subprojects', 'another'], all_expected)
 
     def test_adding_subproject_to_configure_project(self) -> None:
-        srcdir = os.path.join(self.unit_test_dir, '93 new subproject in configured project')
+        srcdir = os.path.join(self.unit_test_dir, '92 new subproject in configured project')
         self.init(srcdir)
         self.build()
         self.setconf('-Duse-sub=true')
@@ -4563,7 +4563,7 @@
         if not shutil.which('clang-format'):
             raise SkipTest('clang-format not found')
 
-        testdir = os.path.join(self.unit_test_dir, '94 clangformat')
+        testdir = os.path.join(self.unit_test_dir, '93 clangformat')
         newdir = os.path.join(self.builddir, 'testdir')
         shutil.copytree(testdir, newdir)
         self.new_builddir()
@@ -4588,7 +4588,7 @@
         self.build('clang-format-check')
 
     def test_custom_target_implicit_include(self):
-        testdir = os.path.join(self.unit_test_dir, '95 custominc')
+        testdir = os.path.join(self.unit_test_dir, '94 custominc')
         self.init(testdir)
         self.build()
         compdb = self.get_compdb()
@@ -4634,7 +4634,7 @@
             #    self.assertEqual(sorted(link_args), sorted(['-flto']))
 
     def test_install_tag(self) -> None:
-        testdir = os.path.join(self.unit_test_dir, '99 install all targets')
+        testdir = os.path.join(self.unit_test_dir, '98 install all targets')
         self.init(testdir)
         self.build()
 
@@ -4805,7 +4805,7 @@
 
 
     def test_introspect_install_plan(self):
-        testdir = os.path.join(self.unit_test_dir, '99 install all targets')
+        testdir = os.path.join(self.unit_test_dir, '98 install all targets')
         introfile = os.path.join(self.builddir, 'meson-info', 'intro-install_plan.json')
         self.init(testdir)
         self.assertPathExists(introfile)
@@ -5141,7 +5141,7 @@
                 }}
             ''')
 
-        testdir = os.path.join(self.unit_test_dir, '102 rlib linkage')
+        testdir = os.path.join(self.unit_test_dir, '101 rlib linkage')
         gen_file = os.path.join(testdir, 'lib.rs')
         with open(gen_file, 'w', encoding='utf-8') as f:
             f.write(template.format(0))
@@ -5189,7 +5189,7 @@
                 return
 
     def test_custom_target_name(self):
-        testdir = os.path.join(self.unit_test_dir, '100 custom target name')
+        testdir = os.path.join(self.unit_test_dir, '99 custom target name')
         self.init(testdir)
         out = self.build()
         if self.backend is Backend.ninja:
@@ -5197,7 +5197,7 @@
             self.assertIn('Generating subdir/file.txt with a custom command', out)
 
     def test_symlinked_subproject(self):
-        testdir = os.path.join(self.unit_test_dir, '108 subproject symlink')
+        testdir = os.path.join(self.unit_test_dir, '107 subproject symlink')
         subproject_dir = os.path.join(testdir, 'subprojects')
         subproject = os.path.join(testdir, 'symlinked_subproject')
         symlinked_subproject = os.path.join(testdir, 'subprojects', 'symlinked_subproject')
@@ -5213,7 +5213,7 @@
         self.build()
 
     def test_configure_same_noop(self):
-        testdir = os.path.join(self.unit_test_dir, '110 configure same noop')
+        testdir = os.path.join(self.unit_test_dir, '109 configure same noop')
         args = [
             '-Dstring=val',
             '-Dboolean=true',
@@ -5251,7 +5251,7 @@
 
     def __test_multi_stds(self, test_c: bool = True, test_objc: bool = False) -> None:
         assert test_c or test_objc, 'must test something'
-        testdir = os.path.join(self.unit_test_dir, '116 c cpp stds')
+        testdir = os.path.join(self.unit_test_dir, '115 c cpp stds')
         self.init(testdir, extra_args=[f'-Dwith-c={str(test_c).lower()}',
                                        f'-Dwith-objc={str(test_objc).lower()}'])
         # Invalid values should fail whatever compiler we have
@@ -5310,7 +5310,7 @@
         self.__test_multi_stds(test_objc=True)
 
     def test_slice(self):
-        testdir = os.path.join(self.unit_test_dir, '128 test slice')
+        testdir = os.path.join(self.unit_test_dir, '127 test slice')
         self.init(testdir)
         self.build()
 
@@ -5348,7 +5348,7 @@
         self.assertEqual(cc.linker.get_accepts_rsp(), has_rsp)
 
     def test_nonexisting_bargs(self):
-        testdir = os.path.join(self.unit_test_dir, '117 empty project')
+        testdir = os.path.join(self.unit_test_dir, '116 empty project')
         args = ['-Db_ndebug=if_release']
         self.init(testdir, extra_args=args)
 
@@ -5358,7 +5358,7 @@
         self.init(testdir, extra_args=['--wipe'])
 
     def test_interactive_tap(self):
-        testdir = os.path.join(self.unit_test_dir, '125 interactive tap')
+        testdir = os.path.join(self.unit_test_dir, '124 interactive tap')
         self.init(testdir, extra_args=['--wrap-mode=forcefallback'])
         output = self._run(self.mtest_command + ['--interactive'])
         self.assertRegex(output, r'Ok:\s*0')
diff --git a/unittests/linuxliketests.py b/unittests/linuxliketests.py
index 073f03c..1b2607b 100644
--- a/unittests/linuxliketests.py
+++ b/unittests/linuxliketests.py
@@ -1397,7 +1397,7 @@
         see: https://github.com/mesonbuild/meson/issues/9000
              https://stackoverflow.com/questions/48532868/gcc-library-option-with-a-colon-llibevent-a
         '''
-        testdir = os.path.join(self.unit_test_dir, '98 link full name','libtestprovider')
+        testdir = os.path.join(self.unit_test_dir, '97 link full name','libtestprovider')
         oldprefix = self.prefix
         # install into installdir without using DESTDIR
         installdir = self.installdir
@@ -1410,7 +1410,7 @@
         self.new_builddir()
         env = {'LIBRARY_PATH': os.path.join(installdir, self.libdir),
                'PKG_CONFIG_PATH': _prepend_pkg_config_path(os.path.join(installdir, self.libdir, 'pkgconfig'))}
-        testdir = os.path.join(self.unit_test_dir, '98 link full name','proguser')
+        testdir = os.path.join(self.unit_test_dir, '97 link full name','proguser')
         self.init(testdir,override_envvars=env)
 
         # test for link with full path
@@ -1816,7 +1816,7 @@
 
     @skipUnless(is_linux() or is_osx(), 'Test only applicable to Linux and macOS')
     def test_install_strip(self):
-        testdir = os.path.join(self.unit_test_dir, '104 strip')
+        testdir = os.path.join(self.unit_test_dir, '103 strip')
         self.init(testdir)
         self.build()
 
@@ -1863,7 +1863,7 @@
             self.assertFalse(cpp.compiler_args([f'-isystem{symlink}' for symlink in default_symlinks]).to_native())
 
     def test_freezing(self):
-        testdir = os.path.join(self.unit_test_dir, '111 freeze')
+        testdir = os.path.join(self.unit_test_dir, '110 freeze')
         self.init(testdir)
         self.build()
         with self.assertRaises(subprocess.CalledProcessError) as e:
@@ -1872,7 +1872,7 @@
 
     @skipUnless(is_linux(), "Ninja file differs on different platforms")
     def test_complex_link_cases(self):
-        testdir = os.path.join(self.unit_test_dir, '115 complex link cases')
+        testdir = os.path.join(self.unit_test_dir, '114 complex link cases')
         self.init(testdir)
         self.build()
         with open(os.path.join(self.builddir, 'build.ninja'), encoding='utf-8') as f:
@@ -1893,11 +1893,11 @@
         self.assertIn('build t13-e1: c_LINKER t13-e1.p/main.c.o | libt12-s1.a libt13-s3.a\n', content)
 
     def test_top_options_in_sp(self):
-        testdir = os.path.join(self.unit_test_dir, '127 pkgsubproj')
+        testdir = os.path.join(self.unit_test_dir, '126 pkgsubproj')
         self.init(testdir)
 
     def test_unreadable_dir_in_declare_dep(self):
-        testdir = os.path.join(self.unit_test_dir, '126 declare_dep var')
+        testdir = os.path.join(self.unit_test_dir, '125 declare_dep var')
         tmpdir = Path(tempfile.mkdtemp())
         self.addCleanup(windows_proof_rmtree, tmpdir)
         declaredepdir = tmpdir / 'test'
@@ -1919,7 +1919,7 @@
         if self.backend is not Backend.ninja:
             raise SkipTest(f'{self.backend.name!r} backend can\'t install files')
 
-        testdir = os.path.join(self.unit_test_dir, '123 persp options')
+        testdir = os.path.join(self.unit_test_dir, '122 persp options')
 
         with self.subTest('init'):
             self.init(testdir, extra_args='-Doptimization=1')
@@ -1972,7 +1972,7 @@
             self.check_has_flag(compdb, sub2src, '-O2')
 
     def test_sanitizers(self):
-        testdir = os.path.join(self.unit_test_dir, '129 sanitizers')
+        testdir = os.path.join(self.unit_test_dir, '128 sanitizers')
 
         with self.subTest('no b_sanitize value'):
             try:
diff --git a/unittests/machinefiletests.py b/unittests/machinefiletests.py
index e4687eb..7f88a54 100644
--- a/unittests/machinefiletests.py
+++ b/unittests/machinefiletests.py
@@ -388,7 +388,7 @@
     def test_java_classpath(self):
         if self.backend is not Backend.ninja:
             raise SkipTest('Jar is only supported with Ninja')
-        testdir = os.path.join(self.unit_test_dir, '113 classpath')
+        testdir = os.path.join(self.unit_test_dir, '112 classpath')
         self.init(testdir)
         self.build()
         one_build_path = get_classpath(os.path.join(self.builddir, 'one.jar'))
diff --git a/unittests/platformagnostictests.py b/unittests/platformagnostictests.py
index b0e4350..ebd5317 100644
--- a/unittests/platformagnostictests.py
+++ b/unittests/platformagnostictests.py
@@ -33,7 +33,7 @@
         Tests that find_program() with a relative path does not find the program
         in current workdir.
         '''
-        testdir = os.path.join(self.unit_test_dir, '101 relative find program')
+        testdir = os.path.join(self.unit_test_dir, '100 relative find program')
         self.init(testdir, workdir=testdir)
 
     def test_invalid_option_names(self):
@@ -92,11 +92,11 @@
                                interp.process, fname)
 
     def test_python_dependency_without_pkgconfig(self):
-        testdir = os.path.join(self.unit_test_dir, '103 python without pkgconfig')
+        testdir = os.path.join(self.unit_test_dir, '102 python without pkgconfig')
         self.init(testdir, override_envvars={'PKG_CONFIG': 'notfound'})
 
     def test_vala_target_with_internal_glib(self):
-        testdir = os.path.join(self.unit_test_dir, '131 vala internal glib')
+        testdir = os.path.join(self.unit_test_dir, '130 vala internal glib')
         for run in [{ 'version': '2.84.4', 'expected': '2.84'}, { 'version': '2.85.2', 'expected': '2.84' }]:
             self.new_builddir()
             self.init(testdir, extra_args=[f'-Dglib-version={run["version"]}'])
@@ -113,7 +113,7 @@
                 self.skipTest('Current backend does not produce introspection data')
 
     def test_debug_function_outputs_to_meson_log(self):
-        testdir = os.path.join(self.unit_test_dir, '105 debug function')
+        testdir = os.path.join(self.unit_test_dir, '104 debug function')
         log_msg = 'This is an example debug output, should only end up in debug log'
         output = self.init(testdir)
 
@@ -125,7 +125,7 @@
         self.assertIn(log_msg, mesonlog)
 
     def test_new_subproject_reconfigure(self):
-        testdir = os.path.join(self.unit_test_dir, '109 new subproject on reconfigure')
+        testdir = os.path.join(self.unit_test_dir, '108 new subproject on reconfigure')
         self.init(testdir)
         self.build()
 
@@ -288,7 +288,7 @@
         thing to do as new features are added, but keeping track of them is
         good.
         '''
-        testdir = os.path.join(self.unit_test_dir, '117 empty project')
+        testdir = os.path.join(self.unit_test_dir, '116 empty project')
 
         self.init(testdir)
         self._run(self.meson_command + ['--internal', 'regenerate', '--profile-self', testdir, self.builddir])
@@ -303,7 +303,7 @@
 
     def test_meson_package_cache_dir(self):
         # Copy testdir into temporary directory to not pollute meson source tree.
-        testdir = os.path.join(self.unit_test_dir, '119 meson package cache dir')
+        testdir = os.path.join(self.unit_test_dir, '118 meson package cache dir')
         srcdir = os.path.join(self.builddir, 'srctree')
         shutil.copytree(testdir, srcdir)
         builddir = os.path.join(srcdir, '_build')
@@ -312,7 +312,7 @@
 
     def test_cmake_openssl_not_found_bug(self):
         """Issue #12098"""
-        testdir = os.path.join(self.unit_test_dir, '120 openssl cmake bug')
+        testdir = os.path.join(self.unit_test_dir, '119 openssl cmake bug')
         self.meson_native_files.append(os.path.join(testdir, 'nativefile.ini'))
         out = self.init(testdir, allow_fail=True)
         self.assertNotIn('Unhandled python exception', out)
@@ -422,7 +422,7 @@
         self.assertIn(f'Did you mean to run meson from the directory: "{testdir}"?', out)
 
     def test_reconfigure_base_options(self):
-        testdir = os.path.join(self.unit_test_dir, '124 reconfigure base options')
+        testdir = os.path.join(self.unit_test_dir, '123 reconfigure base options')
         out = self.init(testdir, extra_args=['-Db_ndebug=true'])
         self.assertIn('\nMessage: b_ndebug: true\n', out)
         self.assertIn('\nMessage: c_std: c89\n', out)
@@ -548,7 +548,7 @@
         self.assertEqual(self.getconf('subproject:new_option'), True)
 
     def test_mtest_rebuild_deps(self):
-        testdir = os.path.join(self.unit_test_dir, '107 underspecified mtest')
+        testdir = os.path.join(self.unit_test_dir, '106 underspecified mtest')
         self.init(testdir)
 
         with self.assertRaises(subprocess.CalledProcessError):
diff --git a/unittests/rewritetests.py b/unittests/rewritetests.py
index 11cac19..a479f3d 100644
--- a/unittests/rewritetests.py
+++ b/unittests/rewritetests.py
@@ -449,7 +449,7 @@
         self.assertEqualIgnoreOrder(out, expected)
 
     def test_raw_printer_is_idempotent(self):
-        test_path = Path(self.unit_test_dir, '121 rewrite')
+        test_path = Path(self.unit_test_dir, '120 rewrite')
         meson_build_file = test_path / 'meson.build'
         # original_contents = meson_build_file.read_bytes()
         original_contents = meson_build_file.read_text(encoding='utf-8')
diff --git a/unittests/windowstests.py b/unittests/windowstests.py
index 9506a75..7fa4ab2 100644
--- a/unittests/windowstests.py
+++ b/unittests/windowstests.py
@@ -185,7 +185,7 @@
         if self.backend is not Backend.ninja:
             raise SkipTest('Test only applies when using the Ninja backend')
 
-        testdir = os.path.join(self.unit_test_dir, '118 genvslite')
+        testdir = os.path.join(self.unit_test_dir, '117 genvslite')
 
         env = get_fake_env(testdir, self.builddir, self.prefix)
         cc = detect_c_compiler(env, MachineChoice.HOST)