private void test(String js, FunctionInformationMap expected) {
Compiler compiler = new Compiler();
compiler.init(
new JSSourceFile[] {JSSourceFile.fromCode("externs", "")},
new JSSourceFile[] {JSSourceFile.fromCode("testcode", js)},
new CompilerOptions());
test(compiler, expected);
}
/**
* @return a mutable list
* @throws IOException
*/
public static List<JSSourceFile> getDefaultExterns() throws IOException {
InputStream input = CommandLineRunner.class.getResourceAsStream("/externs.zip");
ZipInputStream zip = new ZipInputStream(input);
Map<String, JSSourceFile> externsMap = Maps.newHashMap();
for (ZipEntry entry = null; (entry = zip.getNextEntry()) != null; ) {
LimitInputStream entryStream = new LimitInputStream(zip, entry.getSize());
externsMap.put(
entry.getName(),
JSSourceFile.fromInputStream(
// Give the files an odd prefix, so that they do not conflict
// with the user's files.
"externs.zip//" + entry.getName(), entryStream));
}
Preconditions.checkState(
externsMap.keySet().equals(Sets.newHashSet(DEFAULT_EXTERNS_NAMES)),
"Externs zip must match our hard-coded list of externs.");
// Order matters, so the resources must be added to the result list
// in the expected order.
List<JSSourceFile> externs = Lists.newArrayList();
for (String key : DEFAULT_EXTERNS_NAMES) {
externs.add(externsMap.get(key));
}
return externs;
}
private void test(JSModule[] modules, FunctionInformationMap expected) {
Compiler compiler = new Compiler();
compiler.init(
new JSSourceFile[] {JSSourceFile.fromCode("externs", "")}, modules, new CompilerOptions());
test(compiler, expected);
}
