improve test reliability; try clear scriptsForTab (doesn't work yet)

3 files changed, 49 insertions, 0 deletions

diff --git a/test/Makefile b/test/Makefile
new file mode 100644
index 0000000..060a265
--- /dev/null
+++ b/test/Makefile
@@ -0,0 +1,5 @@
+run-test: test
+	./test
+
+test: test.c
+	cc -o $@ $^
diff --git a/test/test b/test/test
new file mode 100755
index 0000000..36de26f
--- /dev/null
+++ b/test/test
diff --git a/test/test.c b/test/test.c
new file mode 100755
index 0000000..f715b44
--- /dev/null
+++ b/test/test.c
@@ -0,0 +1,44 @@
+//usr/bin/env cc -o test "$0" && ./test; exit
+
+// (run this file directly with `./test.c` in most shells; if that
+// doesn't work, run it with `sh test.c`)
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/stat.h>
+
+#include <unistd.h>
+#include <assert.h>
+#include <wordexp.h>
+
+int file_contents_equal(char* path, char* contents) {
+    // hehe: https://twitter.com/ianh_/status/1340450349065244675
+    setenv("path", path, 1);
+    setenv("contents", contents, 1);
+    return system("[ \"$contents\" == \"$(cat \"$path\")\" ]") == 0;
+}
+
+char* expand(char* phrase) { // expand path with wildcard
+    wordexp_t result; assert(wordexp(phrase, &result, 0) == 0);
+    return result.we_wordv[0];
+}
+
+// integration tests
+int main() {
+    assert(system("node ../extension/background.js --unhandled-rejections=strict") == 0); // run quick local JS tests
+
+    // reload the extension so we know it's the latest code.
+    system("echo reload > ../fs/mnt/runtime/reload 2>/dev/null"); // this may error, but it should still have effect
+    // spin until the extension reloads.
+    struct stat st; while (stat("../fs/mnt/tabs", &st) != 0) {}
+
+    assert(file_contents_equal(expand("../fs/mnt/extensions/TabFS*/enabled"), "true"));
+
+    // FIXME: synthesize some kind of web page
+    assert(system("echo about:blank > ../fs/mnt/tabs/create") == 0);
+    // FIXME: race here
+    assert(file_contents_equal("../fs/mnt/tabs/last-focused/url.txt", "about:blank"));
+    assert(system("echo remove > ../fs/mnt/tabs/last-focused/control") == 0);
+
+    assert(1); printf("Done!\n"); 
+}