From 5b4d419476e9fbda8ea26017f6ec15956d103ed9 Mon Sep 17 00:00:00 2001
From: Paul Smith <psmith@gnu.org>
Date: Tue, 26 May 2009 01:31:40 +0000
Subject: Add 'private' variable modifier, feature submitted by Ramon Garcia.

Rework the parser for variables to allow multiple modifiers and also
allow for variables and targets with modifier names, like "export" and
"private".
---
 tests/scripts/features/export     | 158 +++++++++++------------------------
 tests/scripts/features/targetvars | 171 ++++++++++++--------------------------
 2 files changed, 102 insertions(+), 227 deletions(-)

(limited to 'tests/scripts/features')

diff --git a/tests/scripts/features/export b/tests/scripts/features/export
index 38efe11..81bff0c 100644
--- a/tests/scripts/features/export
+++ b/tests/scripts/features/export
@@ -6,12 +6,7 @@ $details = "";
 # The test driver cleans out our environment for us so we don't have to worry
 # about that here.
 
-open(MAKEFILE,"> $makefile");
-
-# The Contents of the MAKEFILE ...
-
-print MAKEFILE <<'EOMAKE';
-
+&run_make_test('
 FOO = foo
 BAR = bar
 BOZ = boz
@@ -40,76 +35,44 @@ endif
 all:
 	@echo "FOO=$(FOO) BAR=$(BAR) BAZ=$(BAZ) BOZ=$(BOZ) BITZ=$(BITZ) BOTZ=$(BOTZ)"
 	@echo "FOO=$$FOO BAR=$$BAR BAZ=$$BAZ BOZ=$$BOZ BITZ=$$BITZ BOTZ=$$BOTZ"
-
-EOMAKE
-
-close(MAKEFILE);
-
-# TEST 0: basics
-
-&run_make_with_options($makefile,"",&get_logfile,0);
-
-$answer = "FOO=foo BAR=bar BAZ=baz BOZ=boz BITZ=bitz BOTZ=botz
-FOO= BAR= BAZ=baz BOZ=boz BITZ=bitz BOTZ=\n";
-
-&compare_output($answer,&get_logfile(1));
+',
+           '', "FOO=foo BAR=bar BAZ=baz BOZ=boz BITZ=bitz BOTZ=botz
+FOO= BAR= BAZ=baz BOZ=boz BITZ=bitz BOTZ=\n");
 
 # TEST 1: make sure vars inherited from the parent are exported
 
 $extraENV{FOO} = 1;
 
-&run_make_with_options($makefile,"",&get_logfile,0);
-
-$answer = "FOO=foo BAR=bar BAZ=baz BOZ=boz BITZ=bitz BOTZ=botz
-FOO=foo BAR= BAZ=baz BOZ=boz BITZ=bitz BOTZ=\n";
-
-&compare_output($answer,&get_logfile(1));
+&run_make_test(undef, '', "FOO=foo BAR=bar BAZ=baz BOZ=boz BITZ=bitz BOTZ=botz
+FOO=foo BAR= BAZ=baz BOZ=boz BITZ=bitz BOTZ=\n");
 
 # TEST 2: global export.  Explicit unexport takes precedence.
 
-&run_make_with_options($makefile,"EXPORT_ALL=1",&get_logfile,0);
-
-$answer = "FOO=foo BAR=bar BAZ=baz BOZ=boz BITZ=bitz BOTZ=botz
-FOO=foo BAR=bar BAZ=baz BOZ=boz BITZ=bitz BOTZ=\n";
-
-&compare_output($answer,&get_logfile(1));
+run_make_test(undef, "EXPORT_ALL=1" ,
+              "FOO=foo BAR=bar BAZ=baz BOZ=boz BITZ=bitz BOTZ=botz
+FOO=foo BAR=bar BAZ=baz BOZ=boz BITZ=bitz BOTZ=\n");
 
 # TEST 3: global unexport.  Explicit export takes precedence.
 
-&run_make_with_options($makefile,"UNEXPORT_ALL=1",&get_logfile,0);
-
-$answer = "FOO=foo BAR=bar BAZ=baz BOZ=boz BITZ=bitz BOTZ=botz
-FOO= BAR= BAZ=baz BOZ=boz BITZ=bitz BOTZ=\n";
-
-&compare_output($answer,&get_logfile(1));
+&run_make_test(undef, "UNEXPORT_ALL=1",
+               "FOO=foo BAR=bar BAZ=baz BOZ=boz BITZ=bitz BOTZ=botz
+FOO= BAR= BAZ=baz BOZ=boz BITZ=bitz BOTZ=\n");
 
 # TEST 4: both: in the above makefile the unexport comes last so that rules.
 
-&run_make_with_options($makefile,"EXPORT_ALL=1 UNEXPORT_ALL=1",&get_logfile,0);
-
-$answer = "FOO=foo BAR=bar BAZ=baz BOZ=boz BITZ=bitz BOTZ=botz
-FOO= BAR= BAZ=baz BOZ=boz BITZ=bitz BOTZ=\n";
-
-&compare_output($answer,&get_logfile(1));
+&run_make_test(undef, "EXPORT_ALL=1 UNEXPORT_ALL=1",
+               "FOO=foo BAR=bar BAZ=baz BOZ=boz BITZ=bitz BOTZ=botz
+FOO= BAR= BAZ=baz BOZ=boz BITZ=bitz BOTZ=\n");
 
 # TEST 5: test the pseudo target.
 
-&run_make_with_options($makefile,"EXPORT_ALL_PSEUDO=1",&get_logfile,0);
-
-$answer = "FOO=foo BAR=bar BAZ=baz BOZ=boz BITZ=bitz BOTZ=botz
-FOO=foo BAR=bar BAZ=baz BOZ=boz BITZ=bitz BOTZ=\n";
-
-&compare_output($answer,&get_logfile(1));
-
+&run_make_test(undef, "EXPORT_ALL_PSEUDO=1",
+               "FOO=foo BAR=bar BAZ=baz BOZ=boz BITZ=bitz BOTZ=botz
+FOO=foo BAR=bar BAZ=baz BOZ=boz BITZ=bitz BOTZ=\n");
 
 # TEST 6: Test the expansion of variables inside export
 
-$makefile2 = &get_tmpfile;
-
-open(MAKEFILE, "> $makefile2");
-
-print MAKEFILE <<'EOF';
-
+&run_make_test('
 foo = f-ok
 bar = b-ok
 
@@ -125,24 +88,12 @@ export $(B)ar
 all:
 	@echo foo=$(foo) bar=$(bar)
 	@echo foo=$$foo bar=$$bar
-
-EOF
-
-close(MAKEFILE);
-
-&run_make_with_options($makefile2,"",&get_logfile,0);
-$answer = "foo=f-ok bar=b-ok\nfoo=f-ok bar=b-ok\n";
-&compare_output($answer,&get_logfile(1));
-
+',
+             "", "foo=f-ok bar=b-ok\nfoo=f-ok bar=b-ok\n");
 
 # TEST 7: Test the expansion of variables inside unexport
 
-$makefile3 = &get_tmpfile;
-
-open(MAKEFILE, "> $makefile3");
-
-print MAKEFILE <<'EOF';
-
+&run_make_test('
 foo = f-ok
 bar = b-ok
 
@@ -160,24 +111,12 @@ unexport $(B)ar
 all:
 	@echo foo=$(foo) bar=$(bar)
 	@echo foo=$$foo bar=$$bar
-
-EOF
-
-close(MAKEFILE);
-
-&run_make_with_options($makefile3,"",&get_logfile,0);
-$answer = "foo=f-ok bar=b-ok\nfoo= bar=\n";
-&compare_output($answer,&get_logfile(1));
-
+',
+              '', "foo=f-ok bar=b-ok\nfoo= bar=\n");
 
 # TEST 7: Test exporting multiple variables on the same line
 
-$makefile4 = &get_tmpfile;
-
-open(MAKEFILE, "> $makefile4");
-
-print MAKEFILE <<'EOF';
-
+&run_make_test('
 A = a
 B = b
 C = c
@@ -196,23 +135,14 @@ export F G H I J
 export D E $(SOME)
 
 all: ; @echo A=$$A B=$$B C=$$C D=$$D E=$$E F=$$F G=$$G H=$$H I=$$I J=$$J
-EOF
-
-close(MAKEFILE);
-
-&run_make_with_options($makefile4,"",&get_logfile,0);
-$answer = "A=a B=b C=c D=d E=e F=f G=g H=h I=i J=j\n";
-&compare_output($answer,&get_logfile(1));
-
+',
+               '', "A=a B=b C=c D=d E=e F=f G=g H=h I=i J=j\n");
 
 # TEST 8: Test unexporting multiple variables on the same line
 
-$makefile5 = &get_tmpfile;
-
-open(MAKEFILE, "> $makefile5");
-
-print MAKEFILE <<'EOF';
+@extraENV{qw(A B C D E F G H I J)} = qw(1 2 3 4 5 6 7 8 9 10);
 
+&run_make_test('
 A = a
 B = b
 C = c
@@ -231,16 +161,26 @@ unexport F G H I J
 unexport D E $(SOME)
 
 all: ; @echo A=$$A B=$$B C=$$C D=$$D E=$$E F=$$F G=$$G H=$$H I=$$I J=$$J
-EOF
-
-close(MAKEFILE);
-
-@extraENV{qw(A B C D E F G H I J)} = qw(1 2 3 4 5 6 7 8 9 10);
-
-&run_make_with_options($makefile5,"",&get_logfile,0);
-$answer = "A= B= C= D= E= F= G= H= I= J=\n";
-&compare_output($answer,&get_logfile(1));
-
+',
+               '', "A= B= C= D= E= F= G= H= I= J=\n");
+
+# TEST 9: Check setting a variable named "export"
+
+&run_make_test('
+export = 123
+export export
+export export = 456
+a: ; @echo "\$$(export)=$(export) / \$$export=$$export"
+',
+               '', "\$(export)=456 / \$export=456\n");
+
+# TEST 9: Check "export" as a target
+
+&run_make_test('
+a: export
+export: ; @echo "$@"
+',
+               '', "export\n");
 
 # This tells the test driver that the perl test script executed properly.
 1;
diff --git a/tests/scripts/features/targetvars b/tests/scripts/features/targetvars
index e2e9c90..ad0766c 100644
--- a/tests/scripts/features/targetvars
+++ b/tests/scripts/features/targetvars
@@ -6,9 +6,7 @@ Create a makefile containing various flavors of target-specific variable
 values, override and non-override, and using various variable expansion
 rules, semicolon interference, etc.";
 
-open(MAKEFILE,"> $makefile");
-
-print MAKEFILE <<'EOF';
+run_make_test('
 SHELL = /bin/sh
 export FOO = foo
 export BAR = bar
@@ -17,17 +15,17 @@ one two: ; @echo $(FOO) $(BAR)
 two: BAR = two
 three: ; BAR=1000
 	@echo $(FOO) $(BAR)
-# Some things that shouldn't be target vars
+# Some things that shouldn not be target vars
 funk : override
 funk : override adelic
 adelic override : ; echo $@
 # Test per-target recursive variables
 four:FOO=x
 four:VAR$(FOO)=ok
-four: ; @echo '$(FOO) $(VAR$(FOO)) $(VAR) $(VARx)'
+four: ; @echo "$(FOO) $(VAR$(FOO)) $(VAR) $(VARx)"
 five:FOO=x
 five six : VAR$(FOO)=good
-five six: ;@echo '$(FOO) $(VAR$(FOO)) $(VAR) $(VARx) $(VARfoo)'
+five six: ;@echo "$(FOO) $(VAR$(FOO)) $(VAR) $(VARx) $(VARfoo)"
 # Test per-target variable inheritance
 seven: eight
 seven eight: ; @echo $@: $(FOO) $(BAR)
@@ -41,8 +39,8 @@ nine-a: export BAZ = baz
 nine-a: ; @echo $$BAZ
 # Test = escaping
 EQ = =
-ten: one\=two
-ten: one \= two
+ten: one$(EQ)two
+ten: one $(EQ) two
 ten one$(EQ)two $(EQ):;@echo $@
 .PHONY: one two three four five six seven eight nine ten $(EQ) one$(EQ)two
 # Test target-specific vars with pattern/suffix rules
@@ -54,92 +52,58 @@ foo.q : RVAR += rvar
 %.r %.s %.t: ; @echo $(QVAR) $(RVAR) $(SVAR) $(TVAR)
 foo.r : RVAR += rvar
 foo.t : TVAR := $(QVAR)
-EOF
-
-close(MAKEFILE);
-
-# TEST #1
-
-&run_make_with_options($makefile, "one two three", &get_logfile);
-$answer = "one bar\nfoo two\nBAR=1000\nfoo bar\n";
-&compare_output($answer,&get_logfile(1));
+',
+                 "one two three", "one bar\nfoo two\nBAR=1000\nfoo bar\n");
 
 # TEST #2
 
-&run_make_with_options($makefile, "one two FOO=1 BAR=2", &get_logfile);
-$answer = "one 2\n1 2\n";
-&compare_output($answer,&get_logfile(1));
+run_make_test(undef, "one two FOO=1 BAR=2", "one 2\n1 2\n");
 
 # TEST #3
 
-&run_make_with_options($makefile, "four", &get_logfile);
-$answer = "x ok  ok\n";
-&compare_output($answer,&get_logfile(1));
+run_make_test(undef, "four", "x ok  ok\n");
 
 # TEST #4
 
-&run_make_with_options($makefile, "seven", &get_logfile);
-$answer = "eight: seven eight\nseven: seven seven\n";
-&compare_output($answer,&get_logfile(1));
+run_make_test(undef, "seven", "eight: seven eight\nseven: seven seven\n");
 
 # TEST #5
 
-&run_make_with_options($makefile, "nine", &get_logfile);
-$answer = "wallace bar wallace bar\n";
-&compare_output($answer,&get_logfile(1));
+run_make_test(undef, "nine", "wallace bar wallace bar\n");
 
 # TEST #5-a
 
-&run_make_with_options($makefile, "nine-a", &get_logfile);
-$answer = "baz\n";
-&compare_output($answer,&get_logfile(1));
+run_make_test(undef, "nine-a", "baz\n");
 
 # TEST #6
 
-&run_make_with_options($makefile, "ten", &get_logfile);
-$answer = "one=two\none bar\n=\nfoo two\nten\n";
-&compare_output($answer,&get_logfile(1));
+run_make_test(undef, "ten", "one=two\none bar\n=\nfoo two\nten\n");
 
 # TEST #6
 
-&run_make_with_options($makefile, "foo.q bar.q", &get_logfile);
-$answer = "qvar = rvar\nqvar =\n";
-&compare_output($answer,&get_logfile(1));
+run_make_test(undef, "foo.q bar.q", "qvar = rvar\nqvar =\n");
 
 # TEST #7
 
-&run_make_with_options($makefile, "foo.t bar.s", &get_logfile);
-$answer = "qvar = qvar\nqvar =\n";
-&compare_output($answer,&get_logfile(1));
+run_make_test(undef, "foo.t bar.s", "qvar = qvar\nqvar =\n");
 
 
 # TEST #8
 # For PR/1378: Target-specific vars don't inherit correctly
 
-$makefile2 = &get_tmpfile;
-
-open(MAKEFILE,"> $makefile2");
-print MAKEFILE <<'EOF';
+run_make_test('
 foo: FOO = foo
 bar: BAR = bar
 foo: bar
 bar: baz
 baz: ; @echo $(FOO) $(BAR)
-EOF
-close(MAKEFILE);
-
-&run_make_with_options("$makefile2", "", &get_logfile);
-$answer = "foo bar\n";
-&compare_output($answer, &get_logfile(1));
+', "", "foo bar\n");
 
 # TEST #9
 # For PR/1380: Using += assignment in target-specific variables sometimes fails
 # Also PR/1831
 
-$makefile3 = &get_tmpfile;
-
-open(MAKEFILE,"> $makefile3");
-print MAKEFILE <<'EOF';
+run_make_test('
 .PHONY: all one
 all: FOO += baz
 all: one; @echo $(FOO)
@@ -149,43 +113,27 @@ FOO = bar
 one: FOO += biz
 one: FOO += boz
 one: ; @echo $(FOO)
-EOF
-close(MAKEFILE);
-
-&run_make_with_options("$makefile3", "", &get_logfile);
-$answer = "bar baz biz boz\nbar baz\n";
-&compare_output($answer, &get_logfile(1));
+',
+              '', "bar baz biz boz\nbar baz\n");
 
 # Test #10
 
-&run_make_with_options("$makefile3", "one", &get_logfile);
-$answer = "bar biz boz\n";
-&compare_output($answer, &get_logfile(1));
+run_make_test(undef, 'one', "bar biz boz\n");
 
 # Test #11
 # PR/1709: Test semicolons in target-specific variable values
 
-$makefile4 = &get_tmpfile;
-
-open(MAKEFILE, "> $makefile4");
-print MAKEFILE <<'EOF';
+run_make_test('
 foo : FOO = ; ok
-foo : ; @echo '$(FOO)'
-EOF
-close(MAKEFILE);
-
-&run_make_with_options("$makefile4", "", &get_logfile);
-$answer = "; ok\n";
-&compare_output($answer, &get_logfile(1));
+foo : ; @echo "$(FOO)"
+',
+              '', "; ok\n");
 
 # Test #12
 # PR/2020: More hassles with += target-specific vars.  I _really_ think
 # I nailed it this time :-/.
 
-$makefile5 = &get_tmpfile;
-
-open(MAKEFILE, "> $makefile5");
-print MAKEFILE <<'EOF';
+run_make_test('
 .PHONY: a
 
 BLAH := foo
@@ -195,20 +143,13 @@ a: ; @$(COMMAND)
 
 a: BLAH := bar
 a: COMMAND += snafu $(BLAH)
-EOF
-close(MAKEFILE);
-
-&run_make_with_options("$makefile5", "", &get_logfile);
-$answer = "bar snafu bar\n";
-&compare_output($answer, &get_logfile(1));
+',
+              '', "bar snafu bar\n");
 
 # Test #13
 # Test double-colon rules with target-specific variable values
 
-$makefile6 = &get_tmpfile;
-
-open(MAKEFILE, "> $makefile6");
-print MAKEFILE <<'EOF';
+run_make_test('
 W = bad
 X = bad
 foo: W = ok
@@ -224,48 +165,30 @@ Z = nopat
 ifdef PATTERN
   fo% : Z = pat
 endif
-
-EOF
-close(MAKEFILE);
-
-&run_make_with_options("$makefile6", "foo", &get_logfile);
-$answer = "ok ok foo nopat\nok ok foo nopat\n";
-&compare_output($answer, &get_logfile(1));
+',
+             'foo', "ok ok foo nopat\nok ok foo nopat\n");
 
 # Test #14
 # Test double-colon rules with target-specific variable values and
 # inheritance
 
-&run_make_with_options("$makefile6", "bar", &get_logfile);
-$answer = "ok ok bar nopat\nok ok bar nopat\n";
-&compare_output($answer, &get_logfile(1));
+run_make_test(undef, 'bar', "ok ok bar nopat\nok ok bar nopat\n");
 
 # Test #15
 # Test double-colon rules with pattern-specific variable values
 
-&run_make_with_options("$makefile6", "foo PATTERN=yes", &get_logfile);
-$answer = "ok ok foo pat\nok ok foo pat\n";
-&compare_output($answer, &get_logfile(1));
-
+run_make_test(undef, 'foo PATTERN=yes', "ok ok foo pat\nok ok foo pat\n");
 
 # Test #16
 # Test target-specific variables with very long command line
 # (> make default buffer length)
 
-$makefile7 = &get_tmpfile;
-
-open(MAKEFILE, "> $makefile7");
-print MAKEFILE <<'EOF';
+run_make_test('
 base_metals_fmd_reports.sun5 base_metals_fmd_reports CreateRealPositions        CreateMarginFunds deals_changed_since : BUILD_OBJ=$(shell if [ -f               "build_information.generate" ]; then echo "$(OBJ_DIR)/build_information.o"; else echo "no build information"; fi  )
 
 deals_changed_since: ; @echo $(BUILD_OBJ)
-
-EOF
-close(MAKEFILE);
-
-&run_make_with_options("$makefile7", '', &get_logfile);
-$answer = "no build information\n";
-&compare_output($answer, &get_logfile(1));
+',
+              '', "no build information\n");
 
 # TEST #17
 
@@ -286,8 +209,7 @@ foo.x: FOOVAR = bar
 rules.mk : MYVAR = foo
 .INTERMEDIATE: foo.x rules.mk
 ',
-              '-I t1',
-              'MYVAR= FOOVAR=bar ALLVAR=xxx');
+              '-I t1', 'MYVAR= FOOVAR=bar ALLVAR=xxx');
 
 rmfiles('t1/rules.mk');
 rmdir('t1');
@@ -301,7 +223,20 @@ run_make_test("
 VAR := \$\$FOO
 foo: VAR += BAR
 foo: ; \@echo '\$(VAR)'",
-              '',
-              '$FOO BAR');
+              '', '$FOO BAR');
+
+# TEST #19: Test define/endef variables as target-specific vars
+
+# run_make_test('
+# define b
+# @echo global
+# endef
+# a: define b
+# @echo local
+# endef
+
+# a: ; $(b)
+# ',
+#               '', "local\n");
 
 1;
-- 
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