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Diffstat (limited to '')
-rw-r--r-- | src/boost/tools/build/test/load_order.py | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/src/boost/tools/build/test/load_order.py b/src/boost/tools/build/test/load_order.py new file mode 100644 index 000000000..7fdce85b5 --- /dev/null +++ b/src/boost/tools/build/test/load_order.py @@ -0,0 +1,71 @@ +#!/usr/bin/python + +# Copyright 2004 Vladimir Prus. +# Distributed under the Boost Software License, Version 1.0. +# (See accompanying file LICENSE.txt or copy at +# https://www.bfgroup.xyz/b2/LICENSE.txt) + +# Test that we load parent projects before loading children. + +import BoostBuild + +t = BoostBuild.Tester(use_test_config=False) + +t.write("jamroot.jam", """\ +use-project /child : child ; +ECHO "Setting parent requirements" ; +project : requirements <define>PASS_THE_TEST ; +alias x : child//main ; +""") + +t.write("child/jamfile.jam", """\ +ECHO "Setting child requirements" ; +project /child ; +exe main : main.cpp ; +""") + +t.write("child/main.cpp", """\ +#if defined(PASS_THE_TEST) +int main() {} +#endif +""") + +t.run_build_system() + +t.expect_addition("child/bin/$toolset/debug*/main.exe") +t.fail_test(t.stdout().find("Setting child requirements") < t.stdout().find( + "Setting parent requirements")) + + +# Regression test: parent requirements were ignored in some cases. +t.rm(".") +t.write("jamroot.jam", "build-project src ;") +t.write("src/jamfile.jam", "project : requirements <define>EVERYTHING_OK ;") +t.write("src/app/jamfile.jam", "exe test : test.cpp ;") +t.write("src/app/test.cpp", """\ +#ifdef EVERYTHING_OK +int main() {} +#endif +""") + +t.run_build_system(subdir="src/app") +t.expect_addition("src/app/bin/$toolset/debug*/test.exe") + + +# child/child2 used to be loaded before child +t.rm(".") +t.write("jamroot.jam", """\ +use-project /child/child2 : child/child2 ; +rule parent-rule ( ) +{ + ECHO "Running parent-rule" ; +} +""") +t.write("child/jamfile.jam", "") +t.write("child/child1/jamfile.jam", "") +t.write("child/child2/jamfile.jam", "parent-rule ;") + +t.run_build_system(subdir="child/child1") +t.expect_output_lines("Running parent-rule") + +t.cleanup() |