Fix dprintf test.
Change-Id: Ied783d545b6a35a70a158249f3957a9d00971627
diff --git a/tests/stdio_test.cpp b/tests/stdio_test.cpp
index fa1b260..0ff85bf 100644
--- a/tests/stdio_test.cpp
+++ b/tests/stdio_test.cpp
@@ -61,16 +61,15 @@
ASSERT_EQ(rc, 6);
lseek(tf.fd, SEEK_SET, 0);
+ FILE* tfile = fdopen(tf.fd, "r");
+ ASSERT_TRUE(tfile != NULL);
- char buf[6];
- int bytes_to_read = 6;
- do {
- int bytes_read = read(tf.fd, buf, bytes_to_read);
- ASSERT_TRUE(bytes_to_read >= 0);
- bytes_to_read -= bytes_read;
- } while (bytes_to_read > 0);
-
+ char buf[7];
+ ASSERT_EQ(buf, fgets(buf, sizeof(buf), tfile));
ASSERT_STREQ("hello\n", buf);
+ // Make sure there isn't anything else in the file.
+ ASSERT_EQ(NULL, fgets(buf, sizeof(buf), tfile));
+ fclose(tfile);
}
TEST(stdio, getdelim) {