tests/avocado: mips: add hint for fetchasset plugin

Avocado's fetchasset plugin runs before the actual Avocado job (and
any test).  It analyses the test's code looking for occurrences of
"self.fetch_asset()" in the either the actual test or setUp() method.
It's not able to fully analyze all code, though.

The way these tests are written, make the fetchasset plugin blind to
the assets.  This adds some more code duplication, true, but it will
aid the fetchasset plugin to download or verify the existence of these
assets in advance.

Signed-off-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240726134438.14720-3-crosa@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
diff --git a/tests/avocado/boot_linux_console.py b/tests/avocado/boot_linux_console.py
index 450d67b..b8b0a4d 100644
--- a/tests/avocado/boot_linux_console.py
+++ b/tests/avocado/boot_linux_console.py
@@ -274,8 +274,7 @@
         # Wait for VM to shut down gracefully
         self.vm.wait()
 
-    def do_test_mips_malta32el_nanomips(self, kernel_url, kernel_hash):
-        kernel_path_xz = self.fetch_asset(kernel_url, asset_hash=kernel_hash)
+    def do_test_mips_malta32el_nanomips(self, kernel_path_xz):
         kernel_path = self.workdir + "kernel"
         with lzma.open(kernel_path_xz, 'rb') as f_in:
             with open(kernel_path, 'wb') as f_out:
@@ -303,7 +302,8 @@
                       'kernels/v4.15.18-432-gb2eb9a8b07a1-20180627102142/'
                       'generic_nano32r6el_page4k.xz')
         kernel_hash = '477456aafd2a0f1ddc9482727f20fe9575565dd6'
-        self.do_test_mips_malta32el_nanomips(kernel_url, kernel_hash)
+        kernel_path_xz = self.fetch_asset(kernel_url, asset_hash=kernel_hash)
+        self.do_test_mips_malta32el_nanomips(kernel_path_xz)
 
     def test_mips_malta32el_nanomips_16k_up(self):
         """
@@ -316,7 +316,8 @@
                       'kernels/v4.15.18-432-gb2eb9a8b07a1-20180627102142/'
                       'generic_nano32r6el_page16k_up.xz')
         kernel_hash = 'e882868f944c71c816e832e2303b7874d044a7bc'
-        self.do_test_mips_malta32el_nanomips(kernel_url, kernel_hash)
+        kernel_path_xz = self.fetch_asset(kernel_url, asset_hash=kernel_hash)
+        self.do_test_mips_malta32el_nanomips(kernel_path_xz)
 
     def test_mips_malta32el_nanomips_64k_dbg(self):
         """
@@ -329,7 +330,8 @@
                       'kernels/v4.15.18-432-gb2eb9a8b07a1-20180627102142/'
                       'generic_nano32r6el_page64k_dbg.xz')
         kernel_hash = '18d1c68f2e23429e266ca39ba5349ccd0aeb7180'
-        self.do_test_mips_malta32el_nanomips(kernel_url, kernel_hash)
+        kernel_path_xz = self.fetch_asset(kernel_url, asset_hash=kernel_hash)
+        self.do_test_mips_malta32el_nanomips(kernel_path_xz)
 
     def test_aarch64_xlnx_versal_virt(self):
         """