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authorPaul Smith <psmith@gnu.org>2002-07-09 06:35:56 +0000
committerPaul Smith <psmith@gnu.org>2002-07-09 06:35:56 +0000
commit6c9a393f954805d49ab6c66957b46199ddd6e78e (patch)
tree88a3c6a2e807a1356d4bcca1ecca91a6cc037ee5 /tests/scripts/features
parent724925be2b9a48f7911ee6baa315b872bd86995c (diff)
downloadgunmake-6c9a393f954805d49ab6c66957b46199ddd6e78e.tar.gz
Documentation and tests for order-only prerequisites.
Add a new test suite for automatic variables.
Diffstat (limited to 'tests/scripts/features')
-rw-r--r--tests/scripts/features/order_only47
1 files changed, 40 insertions, 7 deletions
diff --git a/tests/scripts/features/order_only b/tests/scripts/features/order_only
index 81284c5..e324d68 100644
--- a/tests/scripts/features/order_only
+++ b/tests/scripts/features/order_only
@@ -10,7 +10,6 @@ open(MAKEFILE,"> $makefile");
print MAKEFILE <<'EOF';
foo: bar | baz
@echo '$$^ = $^'
- @echo '$$? = $?'
@echo '$$| = $|'
touch $@
@@ -26,7 +25,7 @@ close(MAKEFILE);
# TEST #1 -- just the syntax
&run_make_with_options($makefile, "", &get_logfile);
-$answer = "touch bar\ntouch baz\n\$^ = bar\n\$? = bar\n\$| = baz\ntouch foo\n";
+$answer = "touch bar\ntouch baz\n\$^ = bar\n\$| = baz\ntouch foo\n";
&compare_output($answer,&get_logfile(1));
@@ -47,7 +46,6 @@ open(MAKEFILE,"> $makefile2");
print MAKEFILE <<'EOF';
foo: bar | baz
@echo '$$^ = $^'
- @echo '$$? = $?'
@echo '$$| = $|'
touch $@
@@ -61,19 +59,54 @@ EOF
close(MAKEFILE);
-# TEST #3 -- just the syntax
+# TEST #3 -- Make sure the order-only prereq was promoted to normal.
&run_make_with_options($makefile2, "", &get_logfile);
-$answer = "touch bar\ntouch baz\n\$^ = bar baz\n\$? = bar baz\n\$| = baz\ntouch foo\n";
+$answer = "touch bar\ntouch baz\n\$^ = bar baz\n\$| = \ntouch foo\n";
&compare_output($answer,&get_logfile(1));
-# TEST #2 -- now we do it again: baz is PHONY but foo should _NOT_ be updated
+# TEST #4 -- now we do it again
&run_make_with_options($makefile2, "", &get_logfile);
-$answer = "touch baz\$^ = bar baz\n\$? = baz\n\$| = baz\ntouch foo\n";
+$answer = "touch baz\n\$^ = bar baz\n\$| = \ntouch foo\n";
&compare_output($answer,&get_logfile(1));
unlink(qw(foo bar baz));
+# Test empty normal prereqs
+
+$makefile3 = &get_tmpfile;
+
+open(MAKEFILE,"> $makefile3");
+
+print MAKEFILE <<'EOF';
+foo:| baz
+ @echo '$$^ = $^'
+ @echo '$$| = $|'
+ touch $@
+
+.PHONY: baz
+
+baz:
+ touch $@
+EOF
+
+close(MAKEFILE);
+
+# TEST #5 -- make sure the parser was correct.
+
+&run_make_with_options($makefile3, "", &get_logfile);
+$answer = "touch baz\n\$^ = \n\$| = baz\ntouch foo\n";
+&compare_output($answer,&get_logfile(1));
+
+
+# TEST #6 -- now we do it again: this time foo won't be built
+
+&run_make_with_options($makefile3, "", &get_logfile);
+$answer = "touch baz\n";
+&compare_output($answer,&get_logfile(1));
+
+unlink(qw(foo baz));
+
1;