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Enable full fidelity check for ParseBlock tests as well (dotnet/aspnetcore-tooling#137) 

\n\nCommit migrated from 6ca6a37f9b
This commit is contained in:
Ajay Bhargav Baaskaran 2019-01-17 17:30:15 -08:00 committed by GitHub
parent 299db398fe
commit 31e2271134
2 changed files with 15 additions and 24 deletions
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34
src/Razor/test/Microsoft.AspNetCore.Razor.Test.Common/Language/Legacy/ParserTestBase.cs
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@ -172,11 +172,11 @@ namespace Microsoft.AspNetCore.Razor.Language.Legacy
return Regex.Replace(content, "(?<!\r)\n", "\r\n", RegexOptions.None, TimeSpan.FromSeconds(10));
}
internal virtual void BaselineTest(RazorSyntaxTree syntaxTree, bool verifySyntaxTree = true, bool ensureFullFidelity = true)
internal virtual void BaselineTest(RazorSyntaxTree syntaxTree, bool verifySyntaxTree = true, bool ensureFullFidelity = true, int? expectedParseLength = null)
{
if (verifySyntaxTree)
{
SyntaxTreeVerifier.Verify(syntaxTree, ensureFullFidelity);
SyntaxTreeVerifier.Verify(syntaxTree, ensureFullFidelity, expectedParseLength);
}
AssertSyntaxTreeNodeMatchesBaseline(syntaxTree);
@ -271,41 +271,31 @@ namespace Microsoft.AspNetCore.Razor.Language.Legacy
return syntaxTree;
}
internal virtual void ParseBlockTest(string document)
internal virtual void ParseBlockTest(string document, int? expectedParseLength = null)
{
ParseBlockTest(document, null, false);
ParseBlockTest(document, null, false, expectedParseLength);
}
internal virtual void ParseBlockTest(string document, bool designTime)
internal virtual void ParseBlockTest(string document, bool designTime, int? expectedParseLength = null)
{
ParseBlockTest(document, null, designTime);
ParseBlockTest(document, null, designTime, expectedParseLength);
}
internal virtual void ParseBlockTest(RazorLanguageVersion version, string document)
internal virtual void ParseBlockTest(string document, IEnumerable<DirectiveDescriptor> directives, int? expectedParseLength = null)
{
ParseBlockTest(version, document, false);
ParseBlockTest(document, directives, false, expectedParseLength);
}
internal virtual void ParseBlockTest(string document, IEnumerable<DirectiveDescriptor> directives)
internal virtual void ParseBlockTest(string document, IEnumerable<DirectiveDescriptor> directives, bool designTime, int? expectedParseLength = null)
{
ParseBlockTest(document, directives, false);
ParseBlockTest(RazorLanguageVersion.Latest, document, directives, designTime, expectedParseLength);
}
internal virtual void ParseBlockTest(RazorLanguageVersion version, string document, bool designTime)
{
ParseBlockTest(version, document, null, designTime);
}
internal virtual void ParseBlockTest(string document, IEnumerable<DirectiveDescriptor> directives, bool designTime)
{
ParseBlockTest(RazorLanguageVersion.Latest, document, directives, designTime);
}
internal virtual void ParseBlockTest(RazorLanguageVersion version, string document, IEnumerable<DirectiveDescriptor> directives, bool designTime)
internal virtual void ParseBlockTest(RazorLanguageVersion version, string document, IEnumerable<DirectiveDescriptor> directives, bool designTime, int? expectedParseLength = null)
{
var result = ParseBlock(version, document, directives, designTime);
BaselineTest(result, ensureFullFidelity: false);
BaselineTest(result, expectedParseLength: expectedParseLength);
}
internal virtual void ParseDocumentTest(string document)

5
src/Razor/test/Microsoft.AspNetCore.Razor.Test.Common/Language/SyntaxTreeVerifier.cs
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@ -12,7 +12,7 @@ namespace Microsoft.AspNetCore.Razor.Language
// Verifies recursively that a syntax tree has no gaps in terms of position/location.
internal class SyntaxTreeVerifier
{
public static void Verify(RazorSyntaxTree syntaxTree, bool ensureFullFidelity = true)
public static void Verify(RazorSyntaxTree syntaxTree, bool ensureFullFidelity = true, int? expectedParseLength = null)
{
var verifier = new Verifier(syntaxTree.Source);
verifier.Visit(syntaxTree.Root);
@ -21,7 +21,8 @@ namespace Microsoft.AspNetCore.Razor.Language
{
var syntaxTreeString = syntaxTree.Root.ToFullString();
var builder = new StringBuilder(syntaxTree.Source.Length);
for (var i = 0; i < syntaxTree.Source.Length; i++)
var sourceLength = expectedParseLength ?? syntaxTree.Source.Length;
for (var i = 0; i < sourceLength; i++)
{
builder.Append(syntaxTree.Source[i]);
}