Package com.vaadin.flow.testutil

Class SourceMapTestUtil

java.lang.Object

com.vaadin.flow.testutil.SourceMapTestUtil

public final class SourceMapTestUtil
extends Object

Helpers for the tests that check the sourcemaps a frontend build emits.

A build plugin that rewrites a module or a chunk has to chain its sourcemap onto the one the bundler already has, otherwise the emitted map ends up without the original sources and the browser cannot map the bundle back to them.

Method Summary

Modifier and Type	Method	Description
static List<String>	assertSourceMapUsable(String name, String sourceMap)	Asserts that the given sourcemap can be used to map the bundle it belongs to back to the files it was built from.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

assertSourceMapUsable

public static List<String> assertSourceMapUsable(String name,
 String sourceMap)

Asserts that the given sourcemap can be used to map the bundle it belongs to back to the files it was built from.

Parameters:

name - the name of the sourcemap, used in the assertion messages

sourceMap - the contents of the sourcemap file

Returns:

the original files the sourcemap refers to