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JS: readable error when source maps change in IC tests

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This commit is contained in:
Alexey Andreev
2017-12-08 15:30:48 +03:00
parent c13b2a6bbc
commit 25e56874c1
1 changed files with 17 additions and 5 deletions
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js/js.tests/test/org/jetbrains/kotlin/js/test/BasicBoxTest.kt
+17 -5
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@@ -46,10 +46,7 @@ import org.jetbrains.kotlin.js.dce.InputFile
import org.jetbrains.kotlin.js.dce.InputResource
import org.jetbrains.kotlin.js.facade.*
import org.jetbrains.kotlin.js.parser.parse
import org.jetbrains.kotlin.js.parser.sourcemaps.SourceMapError
import org.jetbrains.kotlin.js.parser.sourcemaps.SourceMapLocationRemapper
import org.jetbrains.kotlin.js.parser.sourcemaps.SourceMapParser
import org.jetbrains.kotlin.js.parser.sourcemaps.SourceMapSuccess
import org.jetbrains.kotlin.js.parser.sourcemaps.*
import org.jetbrains.kotlin.js.sourceMap.SourceFilePathResolver
import org.jetbrains.kotlin.js.sourceMap.SourceMap3Builder
import org.jetbrains.kotlin.js.test.utils.*
@@ -355,7 +352,16 @@ abstract class BasicBoxTest(
val originalSourceMap = FileUtil.loadFile(File(outputFile.parentFile, outputFile.name + ".map"))
val recompiledSourceMap = removeRecompiledSuffix(
FileUtil.loadFile(File(recompiledOutputFile.parentFile, recompiledOutputFile.name + ".map")))
assertEquals("Source map file changed after recompilation", originalSourceMap, recompiledSourceMap)
if (originalSourceMap != recompiledSourceMap) {
val originalSourceMapParse = SourceMapParser.parse(StringReader(originalSourceMap))
val recompiledSourceMapParse = SourceMapParser.parse(StringReader(recompiledSourceMap))
if (originalSourceMapParse is SourceMapSuccess && recompiledSourceMapParse is SourceMapSuccess) {
assertEquals("Source map file changed after recompilation",
originalSourceMapParse.toDebugString(),
recompiledSourceMapParse.toDebugString())
}
assertEquals("Source map file changed after recompilation", originalSourceMap, recompiledSourceMap)
}
if (multiModule) {
val originalMetadata = FileUtil.loadFile(File(outputFile.parentFile, outputFile.nameWithoutExtension + ".meta.js"))
@@ -367,6 +373,12 @@ abstract class BasicBoxTest(
}
}
private fun SourceMapSuccess.toDebugString(): String {
val out = ByteArrayOutputStream()
PrintStream(out).use { value.debug(it) }
return String(out.toByteArray(), Charset.forName("UTF-8"))
}
private fun metadataAsString(metadata: String, moduleName: String): String {
val containers = mutableListOf<KotlinJavascriptMetadata>()
KotlinJavascriptMetadataUtils.parseMetadata(metadata, containers)