Add subtree test Makefile

Add a Makefile to run subtree tests.  This is largely copied
from the standard test suite with irrelevant targets removed
and some paths altered to account for where subtree tests live.

Signed-off-by: David A. Greene <greened@obbligato.org>

diff --git a/contrib/subtree/t/Makefile b/contrib/subtree/t/Makefile
new file mode 100644 (file)
index 0000000..c864810
--- /dev/null
+++ b/contrib/subtree/t/Makefile
@@ -0,0 +1,69 @@
+# Run tests
+#
+# Copyright (c) 2005 Junio C Hamano
+#
+
+-include ../../../config.mak.autogen
+-include ../../../config.mak
+
+#GIT_TEST_OPTS=--verbose --debug
+SHELL_PATH ?= $(SHELL)
+PERL_PATH ?= /usr/bin/perl
+TAR ?= $(TAR)
+RM ?= rm -f
+PROVE ?= prove
+DEFAULT_TEST_TARGET ?= test
+
+# Shell quote;
+SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
+
+T = $(wildcard t[0-9][0-9][0-9][0-9]-*.sh)
+
+all: $(DEFAULT_TEST_TARGET)
+
+test: pre-clean $(TEST_LINT)
+       $(MAKE) aggregate-results-and-cleanup
+
+prove: pre-clean $(TEST_LINT)
+       @echo "*** prove ***"; GIT_CONFIG=.git/config $(PROVE) --exec '$(SHELL_PATH_SQ)' $(GIT_PROVE_OPTS) $(T) :: $(GIT_TEST_OPTS)
+       $(MAKE) clean
+
+$(T):
+       @echo "*** $@ ***"; GIT_CONFIG=.git/config '$(SHELL_PATH_SQ)' $@ $(GIT_TEST_OPTS)
+
+pre-clean:
+       $(RM) -r test-results
+
+clean:
+       $(RM) -r 'trash directory'.* test-results
+       $(RM) -r valgrind/bin
+       $(RM) .prove
+
+test-lint: test-lint-duplicates test-lint-executable
+
+test-lint-duplicates:
+       @dups=`echo $(T) | tr ' ' '\n' | sed 's/-.*//' | sort | uniq -d` && \
+               test -z "$$dups" || { \
+               echo >&2 "duplicate test numbers:" $$dups; exit 1; }
+
+test-lint-executable:
+       @bad=`for i in $(T); do test -x "$$i" || echo $$i; done` && \
+               test -z "$$bad" || { \
+               echo >&2 "non-executable tests:" $$bad; exit 1; }
+
+aggregate-results-and-cleanup: $(T)
+       $(MAKE) aggregate-results
+       $(MAKE) clean
+
+aggregate-results:
+       for f in ../../../t/test-results/t*-*.counts; do \
+               echo "$$f"; \
+       done | '$(SHELL_PATH_SQ)' ../../../t/aggregate-results.sh
+
+valgrind:
+       $(MAKE) GIT_TEST_OPTS="$(GIT_TEST_OPTS) --valgrind"
+
+test-results:
+       mkdir -p test-results
+
+.PHONY: pre-clean $(T) aggregate-results clean valgrind