public void ShouldCorrectlyGatherSourceInfo(BobrilSourceInfoTestData testData)
{
var outFiles = BobrilSourceInfoTestCore(testData);
foreach (var(name, genContent) in outFiles)
{
var expected = testData.InputContent.TryGetValue("out/" + name, out var content) ? content : "";
Assert.Equal(expected, genContent);
}
}
public static Dictionary <string, string> BobrilSourceInfoTestCore(BobrilSourceInfoTestData testData)
{
var output = new Dictionary <string, string>();
var source = SourceMap.RemoveLinkToSourceMap(testData.InputContent["index.js"]);
var toplevel = Parser.Parse(source);
toplevel.FigureOutScope();
var files = new InMemoryImportResolver();
var ctx = new ResolvingConstEvalCtx("index.js", files);
var sourceInfo = GatherBobrilSourceInfo.Gather(toplevel, ctx,
(myctx, text) =>
{
if (text.StartsWith('.'))
{
return(PathUtils.Join(PathUtils.Parent(myctx.SourceName), text));
}
return(text);
});
var builder = new SourceMapBuilder();
var adder = builder.CreateSourceAdder(source,
testData.InputContent.ContainsKey("index.js.map")
? SourceMap.Parse(testData.InputContent["index.js.map"], ".")
: null);
var sourceReplacer = new SourceReplacer();
ProcessReplacements(sourceReplacer, sourceInfo);
sourceReplacer.Apply(adder);
builder.AddText("//# sourceMappingURL=index.js.map");
output["index.sourceinfo.json"] = JsonSerializer
.Serialize(sourceInfo, new JsonSerializerOptions {
WriteIndented = true, DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull
})
.Replace("\r\n", "\n");
output["index.js"] = builder.Content();
output["index.js.map"] = builder.Build(".", "..").ToString();
if (testData.InputContent.ContainsKey("index.js.map"))
{
SourceMap.Parse(testData.InputContent["index.js.map"], ".").ResolveInAst(toplevel);
}
var coverageInstrumentation = new CoverageInstrumentation();
toplevel = coverageInstrumentation.Instrument(toplevel);
coverageInstrumentation.AddCountingHelpers(toplevel);
coverageInstrumentation.CleanUp(new TestUtf8Reader(testData.InputContent));
builder = new SourceMapBuilder();
toplevel.PrintToBuilder(builder, new OutputOptions {
Beautify = true
});
builder.AddText("//# sourceMappingURL=cov.js.map");
output["cov.info.json"] = JsonSerializer
.Serialize(coverageInstrumentation.InstrumentedFiles,
new JsonSerializerOptions {
WriteIndented = true, DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull
})
.Replace("\r\n", "\n");
output["cov.js"] = builder.Content();
output["cov.js.map"] = builder.Build(".", "..").ToString();
return(output);
}
