[Patch v6 2/8] test: add support for compiling and running C snippets
David Bremner
david at tethera.net
Fri Mar 27 15:11:54 PDT 2015
This is to limit the copy-pasta involved in running C tests. I decided
to keep things simple and not try to provide an actual C skeleton.
The setting of LD_LIBRARY_PATH is to force using the built libnotmuch
rather than any potential system one.
---
test/README | 5 +++++
test/test-lib.sh | 15 +++++++++++++++
2 files changed, 20 insertions(+)
diff --git a/test/README b/test/README
index 81a1c82..5b40474 100644
--- a/test/README
+++ b/test/README
@@ -84,6 +84,11 @@ the tests in one of the following ways.
TEST_EMACS=my-special-emacs TEST_EMACSCLIENT=my-emacsclient ./emacs
make test TEST_EMACS=my-special-emacs TEST_EMACSCLIENT=my-emacsclient
+Some tests may require a c compiler. You can choose the name and flags similarly
+to with emacs, e.g.
+
+ make test TEST_CC=gcc TEST_CFLAGS="-g -O2"
+
Quiet Execution
---------------
diff --git a/test/test-lib.sh b/test/test-lib.sh
index 133fbe4..486d1c4 100644
--- a/test/test-lib.sh
+++ b/test/test-lib.sh
@@ -73,6 +73,8 @@ if [[ ( -n "$TEST_EMACS" && -z "$TEST_EMACSCLIENT" ) || \
fi
TEST_EMACS=${TEST_EMACS:-${EMACS:-emacs}}
TEST_EMACSCLIENT=${TEST_EMACSCLIENT:-emacsclient}
+TEST_CC=${TEST_CC:-cc}
+TEST_CFLAGS=${TEST_CFLAGS:-"-g -O0"}
# Protect ourselves from common misconfiguration to export
# CDPATH into the environment
@@ -1161,6 +1163,19 @@ test_python() {
| $cmd -
}
+test_C () {
+ exec_file="test${test_count}"
+ test_file="${exec_file}.c"
+ cat > ${test_file}
+ export LD_LIBRARY_PATH=${TEST_DIRECTORY}/../lib
+ ${TEST_CC} ${TEST_CFLAGS} -I${TEST_DIRECTORY}/../lib -o ${exec_file} ${test_file} -L${TEST_DIRECTORY}/../lib/ -lnotmuch -ltalloc
+ echo "== stdout ==" > OUTPUT.stdout
+ echo "== stderr ==" > OUTPUT.stderr
+ ./${exec_file} "$@" 1>>OUTPUT.stdout 2>>OUTPUT.stderr
+ sed "s,${PWD},CWD,g" OUTPUT.stdout OUTPUT.stderr > OUTPUT
+}
+
+
# Creates a script that counts how much time it is executed and calls
# notmuch. $notmuch_counter_command is set to the path to the
# generated script. Use notmuch_counter_value() function to get the
--
2.1.4
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