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Diffstat (limited to 'build/pymake/tests/subprocess-path.mk')
| -rw-r--r-- | build/pymake/tests/subprocess-path.mk | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/build/pymake/tests/subprocess-path.mk b/build/pymake/tests/subprocess-path.mk new file mode 100644 index 000000000..f63921414 --- /dev/null +++ b/build/pymake/tests/subprocess-path.mk @@ -0,0 +1,32 @@ +#T gmake skip +#T grep-for: "2f7cdd0b-7277-48c1-beaf-56cb0dbacb24" + +ifdef __WIN32__ +PS:=; +else +PS:=: +endif + +export PATH := $(TESTPATH)/pathdir$(PS)$(PATH) + +# Test two commands. The first one shouldn't go through the shell and the +# second one should. The pathdir subdirectory has a Windows executable called +# pathtest.exe and a shell script called pathtest. We don't care which one is +# run, just that one of the two is (we use a uuid + grep-for to make sure +# that happens). +# +# FAQ: +# Q. Why skip GNU Make? +# A. Because $(TESTPATH) is a Windows-style path, and MSYS make doesn't take +# too kindly to Windows paths in the PATH environment variable. +# +# Q. Why use an exe and not a batch file? +# A. The use cases here were all exe files without the extension. Batch file +# lookup has broken semantics if the .bat extension isn't passed. +# +# Q. Why are the commands silent? +# A. So that we don't pass the grep-for test by mistake. +all: + @pathtest + @pathtest | grep -q 2f7cdd0b-7277-48c1-beaf-56cb0dbacb24 + @echo TEST-PASS |