| # Comment directives with blank contents are fine. | |
| RUN: echo 'foo' > %t.in | |
| RUN: echo 'COM:' > %t.chk | |
| RUN: echo 'CHECK: foo' >> %t.chk | |
| RUN: echo ' COM: ' >> %t.chk | |
| RUN: %ProtectFileCheckOutput FileCheck -dump-input=never -vv %t.chk < %t.in 2>&1 | FileCheck %s | |
| CHECK: .chk:2:8: remark: CHECK: expected string found in input |