Squash commits for public release

test/kernel/fs/cwd/main.c

@@ -0,0 +1,25 @@
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+char buf[256];
+
+#define ANSWER "/test_bin/kernel$fs$cwd"
+
+int main(int argc, char** argv)
+{
+    int fd = 0;
+    fd = open("/proc/self/exe", O_RDONLY);
+    int rd = read(fd, buf, 256);
+    if (rd != strlen(ANSWER)) {
+        TestErr("Wrong len");
+    }
+
+    if (strncmp(buf, ANSWER, rd)) {
+        TestErr("Wrong path");
+    }
+
+    return 0;
+}