Introduce testing with munit, refactor

Split unicode routines from text.
Testing: add munit submodule, move translation units with main functions
to separate folder, make corresponding changes in Makefile. Make simple
test for unicode handling routine.
Remove _vimrc_local.
test.c: optimize includes.
Add test run to .travis.yml.

1 files changed, 57 insertions, 0 deletions

diff --git a/src/target/test.c b/src/target/test.c
new file mode 100644
index 0000000..60439a5
--- /dev/null
+++ b/src/target/test.c
@@ -0,0 +1,57 @@
+#include "munit.h"
+
+#include "unicode.h"
+
+struct u_pair {
+    char    *utf8;
+    wchar_t *utf32;
+};
+
+struct u_pair *text_fixture;
+
+static void *test_text_setup(const MunitParameter params[], void *user_data) {
+    (void) params;
+    (void) user_data;
+
+    return text_fixture;
+}
+
+static MunitResult test_text(const MunitParameter params[], void *fixture) {
+    (void) params;
+    struct u_pair *f = fixture;
+
+    munit_assert_ulong(utf8_strlen(f[0].utf8), ==, strlen(f[0].utf8));
+
+    return MUNIT_OK;
+}
+
+static MunitTest test_suite_tests[] = {
+    {
+        "/example/parameters",
+        test_text,
+        test_text_setup,
+        NULL,
+        MUNIT_TEST_OPTION_NONE,
+        NULL
+    },
+    {NULL, NULL, NULL, NULL, MUNIT_TEST_OPTION_NONE, NULL}
+};
+
+static const MunitSuite test_suite = {
+    "unit",
+    test_suite_tests,
+    NULL,
+    1,
+    MUNIT_SUITE_OPTION_NONE
+};
+
+int main(int argc, char **argv) {
+    text_fixture = (struct u_pair []){
+        {
+            .utf8 = "Single byte ascii symbols string",
+            .utf32 = L"Single byte ascii symbols string"
+        }
+    };
+
+    return munit_suite_main(&test_suite, NULL, argc, argv);
+}