6 files changed, 93 insertions, 0 deletions
diff --git a/test/Scripts/README.txt b/test/Scripts/README.txt
new file mode 100644
index 0000000000000..b0b11050375f2
--- /dev/null
+++ b/test/Scripts/README.txt
@@ -0,0 +1,2 @@
+This directory contains scripts which are used by the TestRunner style
+tests, which allows them to be simpler and more direct.
diff --git a/test/Scripts/count b/test/Scripts/count
new file mode 100755
index 0000000000000..1c3d7e0953b2c
--- /dev/null
+++ b/test/Scripts/count
@@ -0,0 +1,17 @@
+#!/bin/sh
+#
+# Program: count
+#
+# Synopsis: Count the number of lines of input on stdin and test that it
+#           matches the specified number.
+#
+# Syntax:   count <number>
+
+set -e
+set -u
+input_lines=`wc -l`
+if [ "$input_lines" -ne "$1" ]; then
+  echo "count: expected $1 lines and got ${input_lines}."
+  exit 1
+fi
+exit 0
diff --git a/test/Scripts/ignore b/test/Scripts/ignore
new file mode 100755
index 0000000000000..865ae4df1bd4d
--- /dev/null
+++ b/test/Scripts/ignore
@@ -0,0 +1,10 @@
+#!/bin/sh
+#
+# Program: ignore
+#
+# Synopsis: Ignore the result code of the command and always return 0
+#
+# Syntax:   ignore command <arguments>
+
+"$@" || exit 0 && exit 0
+exit 0
diff --git a/test/Scripts/not b/test/Scripts/not
new file mode 100755
index 0000000000000..e3b1efe35c8d1
--- /dev/null
+++ b/test/Scripts/not
@@ -0,0 +1,12 @@
+#!/bin/sh
+#
+# Program: not
+#
+# Synopsis: Inverse the output of the program specified on the command line
+#
+# Syntax:   not command <arguments>
+
+if "$@"
+then exit 1
+else exit 0
+fi
diff --git a/test/Scripts/notcast b/test/Scripts/notcast
new file mode 100755
index 0000000000000..6d56580c8fc9f
--- /dev/null
+++ b/test/Scripts/notcast
@@ -0,0 +1,16 @@
+#!/bin/sh
+#
+# Program: notcast
+#
+# Synopsis: Returns 0 if the input does not contain a cast operator
+#
+# Syntax:   notcast tailexpr
+#
+#    postpat - optionally allows a regular expression to go at the end
+#    prepat  - optionally allow a regular expression to go at the start
+#
+
+if grep "$2"'\(\([sz]ext\)\|\(trunc\)\|\(fpto[us]i\)\|\([us]itofp\)\|\(bitcast\)\|\(fpext\)\|\(fptrunc\)\|\(ptrtoint\)\|\(inttoptr\)\|\(cast\)\)'"$1"
+then exit 1
+else exit 0
+fi
diff --git a/test/Scripts/prcontext.tcl b/test/Scripts/prcontext.tcl
new file mode 100755
index 0000000000000..5ab0854b0b3f3
--- /dev/null
+++ b/test/Scripts/prcontext.tcl
@@ -0,0 +1,36 @@
+#!/usr/bin/tclsh
+#
+# Usage:
+# prcontext <pattern> <# lines of context>
+# (for platforms that don't have grep -C)
+
+
+#
+# Get the arguments
+#
+set pattern [lindex $argv 0]
+set num [lindex $argv 1]
+
+
+#
+# Get all of the lines in the file.
+#
+set lines [split [read stdin] \n]
+
+set index 0
+foreach line $lines {
+    if { [regexp $pattern $line match matchline] } {
+        if { [ expr [expr $index - $num] < 0 ] } {
+            set bottom 0
+        } else {
+            set bottom [expr $index - $num]
+        }
+        set endLineNum [ expr [expr $index + $num] + 1]
+        while {$bottom < $endLineNum} {
+            set output [lindex $lines $bottom]
+            puts $output
+            set bottom [expr $bottom + 1]
+        }
+    }
+    set index [expr $index + 1]
+}
+\ No newline at end of file