- updated several unistd tests to test against NODEFS

1 files changed, 14 insertions, 9 deletions

diff --git a/tests/unistd/truncate.c b/tests/unistd/truncate.c
index b1d9fc96..e63a4c13 100644
--- a/tests/unistd/truncate.c
+++ b/tests/unistd/truncate.c
@@ -8,14 +8,19 @@
 
 int main() {
   EM_ASM(
-    FS.writeFile('/towrite', 'abcdef');
-    FS.writeFile('/toread', 'abcdef');
-    FS.chmod('/toread', 0444);
+    FS.mkdir('working');
+#if NODEFS
+    FS.mount(NODEFS, { root: '.' }, 'working');
+#endif
+    FS.chdir('working');
+    FS.writeFile('towrite', 'abcdef');
+    FS.writeFile('toread', 'abcdef');
+    FS.chmod('toread', 0444);
   );
 
   struct stat s;
-  int f = open("/towrite", O_WRONLY);
-  int f2 = open("/toread", O_RDONLY);
+  int f = open("towrite", O_WRONLY);
+  int f2 = open("toread", O_RDONLY);
   printf("f2: %d\n", f2);
 
   fstat(f, &s);
@@ -48,17 +53,17 @@ int main() {
   errno = 0;
   printf("\n");
 
-  printf("truncate(2): %d\n", truncate("/towrite", 2));
+  printf("truncate(2): %d\n", truncate("towrite", 2));
   printf("errno: %d\n", errno);
-  stat("/towrite", &s);
+  stat("towrite", &s);
   printf("st_size: %d\n", s.st_size);
   memset(&s, 0, sizeof s);
   errno = 0;
   printf("\n");
 
-  printf("truncate(readonly, 2): %d\n", truncate("/toread", 2));
+  printf("truncate(readonly, 2): %d\n", truncate("toread", 2));
   printf("errno: %d\n", errno);
-  stat("/toread", &s);
+  stat("toread", &s);
   printf("st_size: %d\n", s.st_size);
   memset(&s, 0, sizeof s);
   errno = 0;