[ELF] - EhFrame.cpp: add test case to check "CIE is too small" error message.

The following line of code was untested:
https://github.com/llvm-mirror/lld/blob/master/ELF/EhFrame.cpp#L94

Patch adds a test case.

llvm-svn: 335855

diff --git a/lld/test/ELF/invalid-eh-frame9.s b/lld/test/ELF/invalid-eh-frame9.s
new file mode 100644 (file)
index 0000000..8bc1b4c
--- /dev/null
+++ b/lld/test/ELF/invalid-eh-frame9.s
@@ -0,0 +1,15 @@
+# REQUIRES: x86
+
+# RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t
+# RUN: not ld.lld --eh-frame-hdr %t -o %t2 2>&1 | FileCheck %s
+
+# CHECK: error: corrupted .eh_frame: CIE is too small
+
+.section .eh_frame
+  .byte 0x03
+  .byte 0x00
+  .byte 0x00
+  .byte 0x00
+  .byte 0x00
+  .byte 0x00
+  .byte 0x00