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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /build/pymake/tests/parallel-toserial.mk
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'build/pymake/tests/parallel-toserial.mk')
-rw-r--r--build/pymake/tests/parallel-toserial.mk31
1 files changed, 31 insertions, 0 deletions
diff --git a/build/pymake/tests/parallel-toserial.mk b/build/pymake/tests/parallel-toserial.mk
new file mode 100644
index 000000000..9a355eb33
--- /dev/null
+++ b/build/pymake/tests/parallel-toserial.mk
@@ -0,0 +1,31 @@
+#T commandline: ['-j4']
+
+# Test that -j1 in a submake has the proper effect.
+
+define SLOWCMD
+printf "$@:0:" >>$(RFILE)
+sleep 0.5
+printf "$@:1:" >>$(RFILE)
+endef
+
+all: p1 p2
+subtarget: s1 s2
+
+p1 p2: RFILE = presult
+s1 s2: RFILE = sresult
+
+p1 s1:
+ $(SLOWCMD)
+
+p2 s2:
+ sleep 0.1
+ $(SLOWCMD)
+
+all:
+ $(MAKE) -j1 -f $(TESTPATH)/parallel-toserial.mk subtarget
+ printf "presult: %s\n" "$$(cat presult)"
+ test "$$(cat presult)" = "p1:0:p2:0:p1:1:p2:1:"
+ printf "sresult: %s\n" "$$(cat sresult)"
+ test "$$(cat sresult)" = "s1:0:s1:1:s2:0:s2:1:"
+ @echo TEST-PASS
+