| project('comparison', 'c') |
| |
| # Compare equality of strings |
| |
| var1 = 'foo' |
| var2 = 'bar' |
| |
| if var1 == var2 |
| exe1 = executable('broken', 'broken.c') |
| else |
| exe1 = executable('prog1', 'prog.c') |
| endif |
| |
| if var1 == var1 |
| exe2 = executable('prog2', 'prog.c') |
| else |
| exe2 = executable('broken', 'broken.c') |
| endif |
| |
| if var1 != var2 |
| exe3 = executable('prog3', 'prog.c') |
| else |
| exe3 = executable('broken', 'broken.c') |
| endif |
| |
| if var1 != var1 |
| exe4 = executable('broken', 'broken.c') |
| else |
| exe4 = executable('prog4', 'prog.c') |
| endif |
| |
| test('equalfalse', exe1) |
| test('equaltrue', exe2) |
| test('nequaltrue', exe3) |
| test('nequalfalse', exe4) |
| |
| # Non-equality comparisons |
| |
| var3 = 3 |
| var4 = 4 |
| |
| if var3 < var4 |
| exe5 = executable('prog5', 'prog.c') |
| else |
| exe5 = executable('broken', 'broken.c') |
| endif |
| |
| if var3 < var3 |
| exe6 = executable('broken', 'broken.c') |
| else |
| exe6 = executable('prog6', 'prog.c') |
| endif |
| |
| if var4 > var3 |
| exe7 = executable('prog7', 'prog.c') |
| else |
| exe7 = executable('broken', 'broken.c') |
| endif |
| |
| if var3 > var3 |
| exe8 = executable('broken', 'broken.c') |
| else |
| exe8 = executable('prog8', 'prog.c') |
| endif |
| |
| if var4 <= var3 |
| exe9 = executable('broken', 'broken.c') |
| else |
| exe9 = executable('prog9', 'prog.c') |
| endif |
| |
| if var3 <= var3 |
| exe10 = executable('prog10', 'prog.c') |
| else |
| exe10 = executable('broken', 'broken.c') |
| endif |
| |
| if var3 >= var4 |
| exe11 = executable('broken', 'broken.c') |
| else |
| exe11 = executable('prog11', 'prog.c') |
| endif |
| |
| if var3 >= var3 |
| exe12 = executable('prog12', 'prog.c') |
| else |
| exe12 = executable('broken', 'broken.c') |
| endif |
| |
| test('lttrue', exe5) |
| test('ltfalse', exe6) |
| test('gttrue', exe7) |
| test('gtfalse', exe8) |
| test('lefalse', exe9) |
| test('letrue', exe10) |
| test('gefalse', exe11) |
| test('getrue', exe12) |
| |
| # Non-elementary type comparisons |
| |
| if exe1 == exe2 |
| exe13 = executable('broken', 'broken.c') |
| else |
| exe13 = executable('prog13', 'prog.c') |
| endif |
| |
| if exe1 == exe1 |
| exe14 = executable('prog14', 'prog.c') |
| else |
| exe14 = executable('broken', 'broken.c') |
| endif |
| |
| if exe1 != exe2 |
| exe15 = executable('prog15', 'prog.c') |
| else |
| exe15 = executable('broken', 'broken.c') |
| endif |
| |
| if exe1 != exe1 |
| exe16 = executable('broken', 'broken.c') |
| else |
| exe16 = executable('prog16', 'prog.c') |
| endif |
| |
| test('equalfalse', exe13) |
| test('equaltrue', exe14) |
| test('nequaltrue', exe15) |
| test('nequalfalse', exe16) |
| |
| # Equality comparisons of different elementary types |
| # (these all cause warnings currently, will become an error in future) |
| |
| assert([] != 'st', 'not equal') |
| assert([] != 1, 'not equal') |
| assert(2 != 'st', 'not equal') |
| |
| assert(not ([] == 'st'), 'not equal') |
| assert(not ([] == 1), 'not equal') |
| assert(not (2 == 'st'), 'not equal') |
