diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:21:29 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:21:29 +0000 |
commit | 29cd838eab01ed7110f3ccb2e8c6a35c8a31dbcc (patch) | |
tree | 63ef546b10a81d461e5cf5ed9e98a68cd7dee1aa /src/kmk/tests/scripts/options/symlinks | |
parent | Initial commit. (diff) | |
download | kbuild-29cd838eab01ed7110f3ccb2e8c6a35c8a31dbcc.tar.xz kbuild-29cd838eab01ed7110f3ccb2e8c6a35c8a31dbcc.zip |
Adding upstream version 1:0.1.9998svn3589+dfsg.upstream/1%0.1.9998svn3589+dfsg
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/kmk/tests/scripts/options/symlinks | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/src/kmk/tests/scripts/options/symlinks b/src/kmk/tests/scripts/options/symlinks new file mode 100644 index 0000000..a1bfce0 --- /dev/null +++ b/src/kmk/tests/scripts/options/symlinks @@ -0,0 +1,68 @@ +# -*-perl-*- + +$description = "Test the -L option."; + +$details = "Verify that symlink handling with and without -L works properly."; + +# Only run these tests if the system sypports symlinks + +# Apparently the Windows port of Perl reports that it does support symlinks +# (in that the symlink() function doesn't fail) but it really doesn't, so +# check for it explicitly. + +if ($port_type eq 'W32' || !( eval { symlink("",""); 1 })) { + # This test is N/A + -1; +} else { + + # Set up a symlink sym -> dep + # We'll make both dep and targ older than sym + $pwd =~ m%/([^/]+)$%; + $dirnm = $1; + &utouch(-10, 'dep'); + &utouch(-5, 'targ'); + symlink("../$dirnm/dep", 'sym'); + + # Without -L, nothing should happen + # With -L, it should update targ + run_make_test('targ: sym ; @echo make $@ from $<', '', + "#MAKE#: 'targ' is up to date."); + run_make_test(undef, '-L', "make targ from sym"); + + # Now update dep; in all cases targ should be out of date. + &touch('dep'); + run_make_test(undef, '', "make targ from sym"); + run_make_test(undef, '-L', "make targ from sym"); + + # Now update targ; in all cases targ should be up to date. + &touch('targ'); + run_make_test(undef, '', "#MAKE#: 'targ' is up to date."); + run_make_test(undef, '-L', "#MAKE#: 'targ' is up to date."); + + # Add in a new link between sym and dep. Be sure it's newer than targ. + sleep(1); + rename('dep', 'dep1'); + symlink('dep1', 'dep'); + + # Without -L, nothing should happen + # With -L, it should update targ + run_make_test(undef, '', "#MAKE#: 'targ' is up to date."); + run_make_test(undef, '-L', "make targ from sym"); + + rmfiles('targ', 'dep', 'sym', 'dep1'); + + # Check handling when symlinks point to non-existent files. Without -L we + # should get an error: with -L we should use the timestamp of the symlink. + + symlink("../$dirname/dep", 'sym'); + run_make_test('targ: sym ; @echo make $@ from $<', '', + "#MAKE#: *** No rule to make target 'sym', needed by 'targ'. Stop.", 512); + + run_make_test('targ: sym ; @echo make $@ from $<', '-L', + 'make targ from sym'); + + + rmfiles('targ', 'sym'); + + 1; +} |