Add failing test for decompiler with database that has old schemas and missing foreign key relationships.

1 files changed, 31 insertions, 0 deletions

diff --git a/src/test/WixToolsetTest.CoreIntegration/DecompileFixture.cs b/src/test/WixToolsetTest.CoreIntegration/DecompileFixture.cs
index 3a9781df..bace97b3 100644
--- a/src/test/WixToolsetTest.CoreIntegration/DecompileFixture.cs
+++ b/src/test/WixToolsetTest.CoreIntegration/DecompileFixture.cs
@@ -65,5 +65,36 @@ namespace WixToolsetTest.CoreIntegration
                 Assert.Equal(expected, actualFormatted);
             }
         }
+
+        [Fact(Skip = "Test demonstrates failure")]
+        public void CanDecompileOldClassTableDefinition()
+        {
+            // The input MSI was not created using standard methods, it is an example of a real world database that needs to be decompiled.
+            // The Class/@Feature_ column has length of 32, the File/@Attributes has length of 2,
+            // and numerous foreign key relationships are missing.
+            var folder = TestData.Get(@"TestData\Class");
+
+            using (var fs = new DisposableFileSystem())
+            {
+                var intermediateFolder = fs.GetFolder();
+                var outputPath = Path.Combine(intermediateFolder, @"Actual.wxs");
+
+                var result = WixRunner.Execute(new[]
+                {
+                    "decompile",
+                    Path.Combine(folder, "OldClassTableDef.msi"),
+                    "-intermediateFolder", intermediateFolder,
+                    "-o", outputPath
+                });
+
+                result.AssertSuccess();
+
+                var actual = File.ReadAllText(outputPath);
+                var actualFormatted = XDocument.Parse(actual, LoadOptions.PreserveWhitespace | LoadOptions.SetBaseUri | LoadOptions.SetLineInfo).ToString();
+                var expected = XDocument.Load(Path.Combine(folder, "DecompiledOldClassTableDef.wxs"), LoadOptions.PreserveWhitespace | LoadOptions.SetBaseUri | LoadOptions.SetLineInfo).ToString();
+
+                Assert.Equal(expected, actualFormatted);
+            }
+        }
     }
 }