From b075920c3109938f9b4a6ec8715031fcc9ee74f6 Mon Sep 17 00:00:00 2001
From: "kate.ward" <kate.ward@forestent.com>
Date: Sat, 5 Jan 2013 13:57:46 +0000
Subject: added built-in and expr functions to do math

---
 source/1.0/src/shflags_test_private.sh | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

(limited to 'source/1.0/src/shflags_test_private.sh')

diff --git a/source/1.0/src/shflags_test_private.sh b/source/1.0/src/shflags_test_private.sh
index f353bb3..7065940 100755
--- a/source/1.0/src/shflags_test_private.sh
+++ b/source/1.0/src/shflags_test_private.sh
@@ -179,6 +179,33 @@ testValidIntExpr()
   _testValidInt _flags_validIntExpr
 }
 
+_testMath()
+{
+  fx=$1
+
+  assertEquals 2 `${fx} 1 + 1`
+  assertEquals 2 `${fx} '1 + 1'`
+
+  assertNotEquals 3 `${fx} 1 + 1`
+  assertNotEquals 3 `${fx} '1 + 1'`
+}
+
+testMathBuiltin()
+{
+  # Are we running a shell that can handle a built-in version? The Solaris
+  # Bourne shell for one does not support what we need.
+  if [ "${__FLAGS_FX_VALID_INT}" != '_flags_validIntBuiltin' ]; then
+    echo 'SKIPPED: this shell does not support the necessary builtins'
+    return
+  fi
+  _testMath _flags_mathBuiltin
+}
+
+testMathExpr()
+{
+  _testMath _flags_mathExpr
+}
+
 #------------------------------------------------------------------------------
 # suite functions
 #
-- 
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