commit db6223f46ef8a5bf0493aef31a2226384a1cfae7
author Elliott Hughes <enh@google.com> Mon Mar 08 14:10:46 2021 -0800
committer Elliott Hughes <enh@google.com> Mon Mar 08 14:10:46 2021 -0800
tree 0a06a3d466d21ed2f7bf77c695a8ecb1e8a3100f
parent 1ef8d418be8e4630125c599b0af5c1ec96a512d3

Improve fchmod() coverage.

Test: treehugger
Change-Id: I8ebccce7ab3c0a77cd84d0830f75e9d68c64bd52

tests/sys_stat_test.cpp

diff --git a/tests/sys_stat_test.cpp b/tests/sys_stat_test.cpp
index 8f1437b..f36007e 100644
--- a/tests/sys_stat_test.cpp
+++ b/tests/sys_stat_test.cpp
@@ -120,6 +120,11 @@
 #endif
 }
 
+TEST(sys_stat, fchmod_EBADF) {
+  ASSERT_EQ(-1, fchmod(-1, 0751));
+  ASSERT_EQ(EBADF, errno);
+}
+
 TEST(sys_stat, fchmodat_EFAULT_file) {
   ASSERT_EQ(-1, fchmodat(AT_FDCWD, (char *) 0x1, 0751, 0));
   ASSERT_EQ(EFAULT, errno);