mirror of
https://git.savannah.gnu.org/git/make.git
synced 2024-12-28 15:57:48 +00:00
414af96a50
Go through both run_make_tests.pl and test_driver.pl and slightly modernize the Perl and clean up indentation etc. Fix a number of warnings in the test scripts detected by running with -w. * tests/test_driver.pl: Move make error string detection out of the base test driver. (run_all_tests): Ensure that we always look for tests in the cwd. * tests/run_make_tests.pl: Use File::Spec for path manipulations. Correctly use setlocale() when detecting error strings. Get configuration from the config-flags.pm file not config.status. * tests/scripts/features/archives: Use new $cwddir variable. * tests/scripts/features/reinvoke: Add missing semicolon. * tests/scripts/features/vpath2: Avoid non-existent variable. * tests/scripts/functions/foreach: Escape variables. * tests/scripts/misc/bs-nl: Remove non-existing \v escape sequence. * tests/scripts/misc/general4: Use handy create_file(). * tests/scripts/options/dash-C: Use Cwd/$cwddir. * tests/scripts/options/dash-I: Use subst_make_string() and #PWD#. * tests/scripts/options/symlinks: Use File::Spec. * tests/scripts/targets/DEFAULT: Use create_file and run_make_test. * tests/scripts/variables/CURDIR: Use run_make_test. * tests/scripts/variables/automatic: Remove extraneous "\". * tests/scripts/vms/library: Remove extra "my" and extraneous "\".
232 lines
4.2 KiB
Perl
232 lines
4.2 KiB
Perl
# -*-perl-*-
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$description = "Test backslash-newline handling.";
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$details = "";
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# TEST #1
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# -------
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# Backslash-newlines in recipes
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# These are basic backslash-newlines with no tricks
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run_make_test("fast:;\@echo fa\\\nst\n",
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'', 'fast');
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run_make_test("slow:;\@: no-op; echo sl\\\now\n",
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'', 'slow');
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run_make_test("dquote:;\@echo \"dqu\\\note\"\n",
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'', 'dquote');
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# Single quotes don't behave the same in Windows
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if ($port_type ne 'W32') {
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run_make_test("squote:;\@echo 'squ\\\note'\n",
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'', "squ\\\note");
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}
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# Ensure that a leading prefix character is omitted
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run_make_test("fast:;\@echo fa\\\n\tst\n",
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'', 'fast');
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run_make_test("slow:;\@: no-op; echo sl\\\n\tow\n",
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'', 'slow');
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run_make_test("dquote:;\@echo \"dqu\\\n\tote\"\n",
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'', 'dquote');
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# Single quotes don't behave the same in Windows
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if ($port_type ne 'W32') {
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run_make_test("squote:;\@echo 'squ\\\n\tote'\n",
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'', "squ\\\note");
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}
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# Ensure that ONLY the leading prefix character is omitted
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run_make_test("fast:;\@echo fa\\\n\t st\n",
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'', 'fa st');
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run_make_test("slow:;\@: no-op; echo sl\\\n\t\tow\n",
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'', "sl ow");
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run_make_test("dquote:;\@echo \"dqu\\\n\t ote\"\n",
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'', 'dqu ote');
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run_make_test("squote:;\@echo 'squ\\\n\t\t ote'\n",
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'', "squ\\\n\t ote");
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# Backslash-newlines in variable values
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# Simple
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run_make_test(q!
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var = he\
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llo
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var:;@echo '|$(var)|'!,
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'', "|he llo|");
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# Condense trailing space
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run_make_test(q!
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var = he \
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llo
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var:;@echo '|$(var)|'!,
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'', "|he llo|");
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# Remove leading space
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run_make_test(q!
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var = he\
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llo
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var:;@echo '|$(var)|'!,
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'', "|he llo|");
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# Multiple bs/nl condensed
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run_make_test(q!
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var = he\
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\
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\
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llo
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var:;@echo '|$(var)|'!,
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'', "|he llo|");
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# POSIX: Preserve trailing space
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run_make_test(q!
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.POSIX:
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x = y
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var = he \
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llo
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var:;@echo '|$(var)|'!,
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'', "|he llo|");
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# POSIX: One space per bs-nl
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run_make_test(q!
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.POSIX:
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x = y
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var = he\
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\
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\
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llo
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var:;@echo '|$(var)|'!,
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'', "|he llo|");
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# Savannah #39035: handle whitespace in call
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run_make_test(q!
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f = echo $(1)
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t:; @$(call f,"a \
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b"); \
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$(call f,"a \
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b")
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!,
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'', "a b\na b\n");
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# Savannah #38945: handle backslash CRLF
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# We need our own makefile so we can set binmode
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my $m1 = get_tmpfile();
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open(MAKEFILE, "> $m1");
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binmode(MAKEFILE);
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print MAKEFILE "FOO = foo \\\r\n";
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close(MAKEFILE);
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my $m2 = get_tmpfile();
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open(MAKEFILE, "> $m2");
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print MAKEFILE "include $m1\ndefine BAR\nall: ; \@echo \$(FOO) bar\nendef\n\$(eval \$(BAR))\n";
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close(MAKEFILE);
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run_make_with_options($m2, '', get_logfile());
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compare_output("foo bar\n", get_logfile(1));
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# Test different types of whitespace, and bsnl inside functions
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sub xlate
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{
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$_ = $_[0];
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s/\\r/\r/g;
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s/\\t/\t/g;
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s/\\f/\f/g;
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s/\\n/\n/g;
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return $_;
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}
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run_make_test(xlate(q!
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$(foreach\r a \t , b\t c \r ,$(info $a \r ) )
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all:;@:
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!),
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'', "b \r \nc \r \n");
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run_make_test(xlate(q!
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all:;@:$(foreach\r a \t , b\t c \r ,$(info $a \r ) )
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!),
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'', "b \r \nc \r \n");
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run_make_test(xlate(q!
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$(foreach \
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\r a \t\
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, b\t \
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c \r ,$(info \
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$a \r ) \
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)
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all:;@:
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!),
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'', "b \r \nc \r \n");
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run_make_test(xlate(q!
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all:;@:$(foreach \
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\r a \t\
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, b\t \
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c \r ,$(info \
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$a \r ) \
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)
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!),
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'', "b \r \nc \r \n");
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run_make_test(xlate(q!
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define FOO
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$(foreach
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\r a \t
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, b\t
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c \r ,$(info
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$a \r )
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)
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endef
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$(FOO)
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all:;@:
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!),
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'', "b \r \nc \r \n");
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run_make_test(xlate(q!
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define FOO
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$(foreach
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\r a \t
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, b\t
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c \r ,$(info
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$a \r )
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)
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endef
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all:;@:$(FOO)
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!),
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'', "b \r \nc \r \n");
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# Test variables in recipes that expand to multiple lines
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run_make_test(q!
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define var
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echo foo
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echo bar
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endef
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all:;$(var)
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!,
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'', "echo foo\nfoo\necho bar\nbar\n");
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run_make_test(q!
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define var
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echo foo
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@
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echo bar
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endef
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all:;$(var)
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!,
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'', "echo foo\nfoo\necho bar\nbar\n");
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1;
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