project('fs module test') is_windows = build_machine.system() == 'windows' fs = import('fs') assert(fs.exists('meson.build'), 'Existing file reported as missing.') assert(not fs.exists('nonexisting'), 'Nonexisting file was found.') if not is_windows and build_machine.system() != 'cygwin' assert(fs.is_symlink('a_symlink'), 'Symlink not detected.') assert(not fs.is_symlink('meson.build'), 'Regular file detected as symlink.') endif assert(fs.is_file('meson.build'), 'File not detected as a file.') assert(not fs.is_file('subprojects'), 'Directory detected as a file.') assert(not fs.is_file('nonexisting'), 'Bad path detected as a file.') assert(fs.is_dir('subprojects'), 'Dir not detected correctly.') assert(not fs.is_dir('meson.build'), 'File detected as a dir.') assert(not fs.is_dir('nonexisting'), 'Bad path detected as a dir.') assert(fs.is_dir('~'), 'expanduser not working') assert(not fs.is_file('~'), 'expanduser not working') original = 'foo.txt' new = fs.replace_suffix(original, '.ini') assert(new == 'foo.ini', 'replace_suffix failed') original = 'foo' new = fs.replace_suffix(original, '.ini') assert(new == 'foo.ini', 'replace_suffix did not add suffix to suffixless file') original = 'foo.dll.a' new = fs.replace_suffix(original, '.so') assert(new == 'foo.dll.so', 'replace_suffix did not only modify last suffix') original = 'foo.dll' new = fs.replace_suffix(original, '') assert(new == 'foo', 'replace_suffix did not only delete last suffix') # `/` on windows is interpreted like `.drive` which in general may not be `c:/` # the files need not exist for fs.replace_suffix() original = is_windows ? 'j:/foo/bar.txt' : '/foo/bar.txt' new_check = is_windows ? 'j:\\foo\\bar.ini' : '/foo/bar.ini' new = fs.replace_suffix(original, '.ini') assert(new == new_check, 'absolute path replace_suffix failed') # -- hash md5 = fs.hash('subdir/subdirfile.txt', 'md5') sha256 = fs.hash('subdir/subdirfile.txt', 'sha256') assert(md5 == 'd0795db41614d25affdd548314b30b3b', 'md5sum did not match') assert(sha256 == 'be2170b0dae535b73f6775694fffa3fd726a43b5fabea11b7342f0605917a42a', 'sha256sum did not match') # -- size size = fs.size('subdir/subdirfile.txt') assert(size == 19, 'file size not found correctly') # -- are filenames referring to the same file? f1 = 'meson.build' f2 = 'subdir/../meson.build' assert(fs.is_samepath(f1, f2), 'is_samepath not detercting same files') assert(fs.is_samepath(meson.source_root(), 'subdir/..'), 'is_samepath not detecting same directory') assert(not fs.is_samepath(f1, 'subdir/subdirfile.txt'), 'is_samepath known bad comparison') assert(not fs.is_samepath('not-a-path', f2), 'is_samepath should not error if path(s) do not exist') if not is_windows and build_machine.system() != 'cygwin' assert(fs.is_samepath('a_symlink', 'meson.build'), 'symlink is_samepath fail') endif assert(fs.parent('foo/bar') == 'foo', 'failed to get dirname') assert(fs.name('foo/bar') == 'bar', 'failed to get basename') subdir('subdir')