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Initial checkin of grep-not script
author
Chris Lattner
<sabre@nondot.org>
Sat, 28 Jun 2003 22:28:31 +0000
(22:28 +0000)
committer
Chris Lattner
<sabre@nondot.org>
Sat, 28 Jun 2003 22:28:31 +0000
(22:28 +0000)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6951
91177308
-0d34-0410-b5e6-
96231b3b80d8
test/Scripts/grep-not
[new file with mode: 0755]
patch
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blob
diff --git a/test/Scripts/grep-not
b/test/Scripts/grep-not
new file mode 100755
(executable)
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--- /dev/null
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test/Scripts/grep-not
@@ -0,0
+1,19
@@
+#!/bin/sh
+#
+# Program: grep-not
+#
+# Synopsis: Search the input to the program for a regular expression, working
+# just like grep. The only difference is that we return success if
+# the pattern was not found, and failure if it was. This is useful
+# for TestRunner tests which want to make sure something DOES NOT
+# occur in the output of a command.
+#
+# Syntax: The same as grep
+
+if grep $@
+then exit 1
+else exit 0
+fi
+
+
+