test: provide machinery to make and use test_shims

[notmuch] / test / test-lib.sh

diff --git a/test/test-lib.sh b/test/test-lib.sh
index ff18fae616b2aaf1a27dae10216309ded3006349..7f8a3a4dd93ace28c3bb4bcb8d64972e92cbe338 100644 (file)
--- a/test/test-lib.sh
+++ b/test/test-lib.sh
@@ -95,6 +95,8 @@ TEST_EMACSCLIENT=${TEST_EMACSCLIENT:-emacsclient}
 TEST_GDB=${TEST_GDB:-gdb}
 TEST_CC=${TEST_CC:-cc}
 TEST_CFLAGS=${TEST_CFLAGS:-"-g -O0"}
 TEST_GDB=${TEST_GDB:-gdb}
 TEST_CC=${TEST_CC:-cc}
 TEST_CFLAGS=${TEST_CFLAGS:-"-g -O0"}

+TEST_SHIM_CFLAGS=${TEST_SHIM_CFLAGS:-"-fpic -shared"}
+TEST_SHIM_LDFLAGS=${TEST_SHIM_LDFLAGS:-"-ldl"}

 
 # Protect ourselves from common misconfiguration to export
 # CDPATH into the environment
 
 # Protect ourselves from common misconfiguration to export
 # CDPATH into the environment


@@ -507,6 +509,30 @@ test_sort_json () {
         "import sys, json; json.dump(sorted(json.load(sys.stdin)),sys.stdout)"
 }
 
         "import sys, json; json.dump(sorted(json.load(sys.stdin)),sys.stdout)"
 }
 

+# test for json objects:
+# read the source of test/json_check_nodes.py (or the output when
+# invoking it without arguments) for an explanation of the syntax.
+test_json_nodes () {
+        exec 1>&6 2>&7         # Restore stdout and stderr
+       if [ -z "$inside_subtest" ]; then
+               error "bug in the test script: test_json_eval without test_begin_subtest"
+       fi
+       inside_subtest=
+       test "$#" > 0 ||
+           error "bug in the test script: test_json_nodes needs at least 1 parameter"
+
+       if ! test_skip "$test_subtest_name"
+       then
+           output=$(PYTHONIOENCODING=utf-8 $NOTMUCH_PYTHON "$TEST_DIRECTORY"/json_check_nodes.py "$@")
+               if [ "$?" = 0 ]
+               then
+                       test_ok_
+               else
+                       test_failure_ "$output"
+               fi
+       fi
+}
+

 test_emacs_expect_t () {
        test "$#" = 1 ||
        error "bug in the test script: not 1 parameter to test_emacs_expect_t"
 test_emacs_expect_t () {
        test "$#" = 1 ||
        error "bug in the test script: not 1 parameter to test_emacs_expect_t"


@@ -1032,6 +1058,20 @@ test_C () {
     notmuch_dir_sanitize OUTPUT.stdout OUTPUT.stderr > OUTPUT
 }
 
     notmuch_dir_sanitize OUTPUT.stdout OUTPUT.stderr > OUTPUT
 }
 

+make_shim () {
+    base_name="$1"
+    test_file="${base_name}.c"
+    shim_file="${base_name}.so"
+    cat > ${test_file}
+    ${TEST_CC} ${TEST_CFLAGS} ${TEST_SHIM_CFLAGS} -I${NOTMUCH_SRCDIR}/test -I${NOTMUCH_SRCDIR}/lib -o ${shim_file} ${test_file} ${TEST_SHIM_LDFLAGS}
+}
+
+notmuch_with_shim () {
+    base_name="$1"
+    shift
+    shim_file="${base_name}.so"
+    LD_PRELOAD=./${shim_file}${LD_PRELOAD:+:$LD_PRELOAD} notmuch-shared "$@"
+}

 
 # Creates a script that counts how much time it is executed and calls
 # notmuch.  $notmuch_counter_command is set to the path to the
 
 # Creates a script that counts how much time it is executed and calls
 # notmuch.  $notmuch_counter_command is set to the path to the