[lld] r306496 - Check the produced file instead of stderr.

[Rafael Espindola via llvm-commits]

Author: rafael
Date: Tue Jun 27 18:46:31 2017
New Revision: 306496

URL: http://llvm.org/viewvc/llvm-project?rev=306496&view=rev
Log:
Check the produced file instead of stderr.

It is somewhat pointless to check that a specific error is not
produced. That is already checked by the ld.lld exit value.

Instead make the test a bit stronger by checking that the output file
has the expected symbol and section.

Modified:
    lld/trunk/test/ELF/linkerscript/data-commands-gc.s

Modified: lld/trunk/test/ELF/linkerscript/data-commands-gc.s
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/test/ELF/linkerscript/data-commands-gc.s?rev=306496&r1=306495&r2=306496&view=diff
==============================================================================
--- lld/trunk/test/ELF/linkerscript/data-commands-gc.s (original)
+++ lld/trunk/test/ELF/linkerscript/data-commands-gc.s Tue Jun 27 18:46:31 2017
@@ -1,9 +1,10 @@
 # REQUIRES: x86
 # RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o
 # RUN: echo "SECTIONS { .text : { *(.text*) QUAD(bar) } }" > %t.script
-# RUN: ld.lld --gc-sections -o %t %t.o --script %t.script | FileCheck -allow-empty %s
+# RUN: ld.lld --gc-sections -o %t %t.o --script %t.script
+# RUN: llvm-objdump -t %t | FileCheck %s
 
-# CHECK-NOT: unable to evaluate expression: input section .rodata.bar has no output section assigned
+# CHECK: 0000000000000011         .rodata                 00000000 bar
 
 .section .rodata.bar
 .quad 0x1122334455667788