3 files changed, 11 insertions, 3 deletions

diff --git a/src/ext/Bal/test/WixToolsetTest.Bal/BalExtensionFixture.cs b/src/ext/Bal/test/WixToolsetTest.Bal/BalExtensionFixture.cs
index 79e96316..63b9b4a8 100644
--- a/src/ext/Bal/test/WixToolsetTest.Bal/BalExtensionFixture.cs
+++ b/src/ext/Bal/test/WixToolsetTest.Bal/BalExtensionFixture.cs
@@ -78,6 +78,12 @@ namespace WixToolsetTest.Bal
                 var extractResult = BundleExtractor.ExtractBAContainer(null, bundleFile, baFolderPath, extractFolderPath);
                 extractResult.AssertSuccess();
 
+                var balCommandLines = extractResult.GetBADataTestXmlLines("/ba:BootstrapperApplicationData/ba:WixStdbaCommandLine");
+                WixAssert.CompareLineByLine(new[]
+                {
+                    "<WixStdbaCommandLine VariableType='caseInsensitive' />",
+                }, balCommandLines);
+
                 var balOverridableVariables = extractResult.GetBADataTestXmlLines("/ba:BootstrapperApplicationData/ba:WixStdbaOverridableVariable");
                 WixAssert.CompareLineByLine(new[]
                 {
@@ -209,8 +215,9 @@ namespace WixToolsetTest.Bal
                 WixAssert.CompareLineByLine(new[]
                 {
                     "bal:Condition/@Condition contains the built-in Variable 'WixBundleAction', which is not available when it is evaluated. (Unavailable Variables are: 'WixBundleAction'.). Rewrite the condition to avoid Variables that are never valid during its evaluation.",
-                    "Overridable variable 'Test1' must be 'TEST1' with Bundle/@CommandLineVariables value 'upperCase'.",
+                    "Overridable variable 'TEST1' collides with 'Test1' with Bundle/@CommandLineVariables value 'caseInsensitive'.",
                     "The *Package/@bal:DisplayInternalUICondition attribute's value '=' is not a valid bundle condition.",
+                    "The location of the Variable related to the previous error.",
                 }, messages.ToArray());
             }
         }
diff --git a/src/ext/Bal/test/WixToolsetTest.Bal/TestData/Overridable/Bundle.wxs b/src/ext/Bal/test/WixToolsetTest.Bal/TestData/Overridable/Bundle.wxs
index 83e0d5b0..1274826f 100644
--- a/src/ext/Bal/test/WixToolsetTest.Bal/TestData/Overridable/Bundle.wxs
+++ b/src/ext/Bal/test/WixToolsetTest.Bal/TestData/Overridable/Bundle.wxs
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Wix xmlns="http://wixtoolset.org/schemas/v4/wxs"
      xmlns:bal="http://wixtoolset.org/schemas/v4/wxs/bal">
-    <Bundle Name="WixStdBa" Version="1.0.0.0" Manufacturer="Example Corporation" UpgradeCode="75D5D534-E177-4689-AAE9-CAC1C39002C2">
+    <Bundle Name="WixStdBa" Version="1.0.0.0" Manufacturer="Example Corporation" UpgradeCode="75D5D534-E177-4689-AAE9-CAC1C39002C2" bal:CommandLineVariables="caseInsensitive">
         <BootstrapperApplication>
             <bal:WixStandardBootstrapperApplication LicenseUrl="http://wixtoolset.org/about/license/" Theme="hyperlinkLicense" />
         </BootstrapperApplication>
diff --git a/src/ext/Bal/test/WixToolsetTest.Bal/TestData/Overridable/WrongCaseBundle.wxs b/src/ext/Bal/test/WixToolsetTest.Bal/TestData/Overridable/WrongCaseBundle.wxs
index 547af644..67dfc589 100644
--- a/src/ext/Bal/test/WixToolsetTest.Bal/TestData/Overridable/WrongCaseBundle.wxs
+++ b/src/ext/Bal/test/WixToolsetTest.Bal/TestData/Overridable/WrongCaseBundle.wxs
@@ -1,11 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Wix xmlns="http://wixtoolset.org/schemas/v4/wxs"
      xmlns:bal="http://wixtoolset.org/schemas/v4/wxs/bal">
-    <Bundle Name="WixStdBa" Version="1.0.0.0" Manufacturer="Example Corporation" UpgradeCode="75D5D534-E177-4689-AAE9-CAC1C39002C2">
+    <Bundle Name="WixStdBa" Version="1.0.0.0" Manufacturer="Example Corporation" UpgradeCode="75D5D534-E177-4689-AAE9-CAC1C39002C2" bal:CommandLineVariables="caseInsensitive">
         <BootstrapperApplication>
             <bal:WixStandardBootstrapperApplication LicenseUrl="http://wixtoolset.org/about/license/" Theme="hyperlinkLicense" />
         </BootstrapperApplication>
         <Variable Name="Test1" bal:Overridable="yes" />
+        <Variable Name="TEST1" bal:Overridable="yes" />
         <Chain>
             <ExePackage Permanent="yes" DetectCondition="none" SourceFile="runtimes\win-x86\native\wixnative.exe" />
             <MsiPackage SourceFile="test.msi" bal:DisplayInternalUICondition="!(loc.NonsensePlanCondition)" />