From f312d23f4598097b56883d95d598dc4b502498b7 Mon Sep 17 00:00:00 2001
From: Igor Pashev <pashev.igor@gmail.com>
Date: Tue, 24 Mar 2015 22:30:52 +0300
Subject: Implemented .WAIT
Based on this patch:
http://lists.gnu.org/archive/html/help-make/2005-04/msg00091.html
Test file (wait.mk):
simple: 1 .WAIT 2
@echo $@
1:
@sleep 2; echo $@
2:
@echo $@
run:
./make --sun -f wait.mk -j50 simple
Output:
1
2
simple
---
tests/scripts/features/sun-wait | 34 ++++++++++++++++++++++++++++++++++
1 file changed, 34 insertions(+)
create mode 100644 tests/scripts/features/sun-wait
(limited to 'tests/scripts/features/sun-wait')
diff --git a/tests/scripts/features/sun-wait b/tests/scripts/features/sun-wait
new file mode 100644
index 0000000..bc2fab6
--- /dev/null
+++ b/tests/scripts/features/sun-wait
@@ -0,0 +1,34 @@
+# -*-perl-*-
+$description = "Check .WAIT special target";
+
+$details = "";
+
+run_make_test('
+one:
+ @sleep 2; echo $@
+two:
+ @echo $@
+
+three: one .WAIT two
+ @echo $@
+
+four: one two
+ @echo $@
+
+',
+'--sun three', # note: one job
+"one\ntwo\nthree");
+
+# Same file, but 3 jobs, must be the same result due to .WAIT:
+run_make_test(undef, '--sun -j3 three', "one\ntwo\nthree");
+
+# Same file, but "two" should not depend on "one":
+run_make_test(undef, '--sun two', "two");
+
+# Same file, but "two" should end earlier:
+run_make_test(undef, '--sun -j3 four', "two\none\nfour");
+# Same file, but "two" should end earlier even in mornal mode ;-)
+run_make_test(undef, '-j3 four', "two\none\nfour");
+
+# This tells the test driver that the perl test script executed properly.
+1;
--
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