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29d92d4091
* tests/scripts/options/dash-I: Use string comparison operator. * tests/test_driver.pl (cmd2str): New method to convert a command line to a string with proper quoting. * tests/run_make_tests.pl (create_command): Call cmd2str() to format the command. Add the filename/line number to the output.
117 lines
3.5 KiB
Perl
117 lines
3.5 KiB
Perl
# -*-perl-*-
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$description = "The following test creates a makefile to test the -I option.";
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$details = "\
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This test tests the -I option by including a filename in
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another directory and giving make that directory name
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under -I in the command line. Without this option, the make
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would fail to find the included file. It also checks to make
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sure that the -I option gets passed to recursive makes.";
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use File::Spec;
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# Create a directory and put a makefile in it.
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# We can't put it in the current directory since that's automatically searched
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# anyway.
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my $subdir = 'idir';
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mkdir($subdir, 0777);
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my $included = 'ifile.mk';
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my $ipath = File::Spec->catfile($subdir, $included);
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create_file($ipath, "
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ANOTHER:
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\t\@echo This is another included makefile
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recurse:
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\t\@\$(MAKE) ANOTHER -f \$(main_makefile)\n");
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my $nosuch = "#MAKEFILE#:5: $included: $ERR_no_such_file
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#MAKE#: *** No rule to make target '$included'. Stop.\n";
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# Verify that we get an error if we don't have -I
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run_make_test(qq!
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main_makefile := \$(firstword \$(MAKEFILE_LIST))
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all:
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\t\@echo There should be no errors for this makefile
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include $included
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!,
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'', $nosuch, 512);
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# Check basic -I works
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run_make_test(undef, "-I $subdir all",
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"There should be no errors for this makefile\n");
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# Check that the included target works
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run_make_test(undef, "-I $subdir ANOTHER",
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"This is another included makefile\n");
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# Check that -I is passed down through MAKEFLAGS
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run_make_test(undef, "-I $subdir recurse",
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"#MAKE#[1]: Entering directory '#PWD#'
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This is another included makefile
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#MAKE#[1]: Leaving directory '#PWD#'\n");
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# Verify that we get an error if we add -I- to delete previous includes
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run_make_test(undef, "-I $subdir -I- all", $nosuch, 512);
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# Make another directory with the same name and make sure the right one is
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# chosen if -I- stops the path.
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mkdir('idir2', 0777);
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my $ipath2 = File::Spec->catfile('idir2', $included);
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create_file($ipath2, "This is a bad makefile!!\n");
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run_make_test(undef, "-I idir2 -I $subdir ANOTHER",
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"$included:1: *** missing separator. Stop.\n", 512);
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run_make_test(undef, "-I idir2 -I - -I $subdir ANOTHER",
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"This is another included makefile\n");
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# Check that -I- is passed down through MAKEFLAGS
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run_make_test(undef, "-I idir2 -I - -I $subdir recurse",
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"#MAKE#[1]: Entering directory '#PWD#'
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This is another included makefile
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#MAKE#[1]: Leaving directory '#PWD#'\n");
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unlink($ipath2);
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rmdir('idir2');
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# The only way to check if -I- voids included directories is to see if a file
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# exists in one and try to include it. We very likely can't add our own files
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# to the default directories since they're probably write-protected. This
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# won't work if none of the default directories contain any files :-/
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create_file('defaultdirs.mk', "\$(info \$(.INCLUDE_DIRS))\nall:;\@:\n");
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my $cmd = subst_make_string("#MAKEPATH# -f defaultdirs.mk");
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my @dirs = `$cmd`;
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my $dirs = $dirs[0];
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chomp $dirs;
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unlink('defaultdirs.mk');
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my $fn = undef;
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foreach my $dn (split ' ', $dirs) {
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# On Windows the default is "." which is bogus!
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if ($dn ne '.') {
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my @files = glob(File::Spec->catfile($dn, "*"));
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if (@files) {
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(undef, undef, $fn) = File::Spec->splitpath($files[0]);
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last;
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}
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}
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}
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if ($fn) {
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run_make_test("
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all:;
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include $fn
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",
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'-I-', "#MAKEFILE#:3: $fn: $ERR_no_such_file
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#MAKE#: *** No rule to make target '$fn'. Stop.\n", 512);
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}
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unlink($ipath);
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rmdir($subdir);
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1;
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