platform/packages/jael/jael_preprocessor/test/block_test.dart

154 lines
4.3 KiB
Dart
Raw Normal View History

2021-05-15 10:28:09 +00:00
import 'package:angel3_code_buffer/angel3_code_buffer.dart';
2017-09-30 05:27:31 +00:00
import 'package:file/file.dart';
import 'package:file/memory.dart';
2021-05-15 10:28:09 +00:00
import 'package:jael3/jael3.dart' as jael;
import 'package:jael3_preprocessor/jael3_preprocessor.dart' as jael;
import 'package:belatuk_symbol_table/belatuk_symbol_table.dart';
2017-09-30 05:27:31 +00:00
import 'package:test/test.dart';
2021-05-15 10:28:09 +00:00
void main() {
2021-04-30 07:08:54 +00:00
late FileSystem fileSystem;
2017-09-30 05:27:31 +00:00
setUp(() {
2021-04-30 07:08:54 +00:00
fileSystem = MemoryFileSystem();
2017-09-30 05:27:31 +00:00
// a.jl
fileSystem.file('a.jl').writeAsStringSync('<b>a.jl</b>');
// b.jl
fileSystem.file('b.jl').writeAsStringSync(
2018-11-10 21:37:00 +00:00
'<i><include src="a.jl" /><block name="greeting"><p>Hello</p></block></i>');
2017-09-30 05:27:31 +00:00
// c.jl
2018-11-10 21:37:00 +00:00
// NOTE: This SHOULD NOT produce "yes", because the only children expanded within an <extend>
// are <block>s.
2017-09-30 05:27:31 +00:00
fileSystem.file('c.jl').writeAsStringSync(
2018-11-10 17:43:39 +00:00
'<extend src="b.jl"><block name="greeting">Goodbye</block>Yes</extend>');
2017-09-30 05:27:31 +00:00
// d.jl
2018-11-10 21:37:00 +00:00
// This should not output "Yes", either.
// It should actually produce the same as c.jl, since it doesn't define any unique blocks.
2017-09-30 05:27:31 +00:00
fileSystem.file('d.jl').writeAsStringSync(
2018-11-10 17:43:39 +00:00
'<extend src="c.jl"><block name="greeting">Saluton!</block>Yes</extend>');
2018-07-15 20:41:43 +00:00
// e.jl
fileSystem.file('e.jl').writeAsStringSync(
2018-11-03 00:16:03 +00:00
'<extend src="c.jl"><block name="greeting">Angel <b><block name="name">default</block></b></block></extend>');
2018-07-15 20:41:43 +00:00
2018-11-03 00:16:03 +00:00
// fox.jl
fileSystem.file('fox.jl').writeAsStringSync(
2018-11-10 21:37:00 +00:00
'<div><block name="dance">The name is <block name="name">default-name</block></block></div>');
2018-11-03 00:16:03 +00:00
// trot.jl
fileSystem.file('trot.jl').writeAsStringSync(
'<extend src="fox.jl"><block name="name">CONGA <i><block name="exclaim">YEAH</block></i></block></extend>');
// foxtrot.jl
fileSystem.file('foxtrot.jl').writeAsStringSync(
'<extend src="trot.jl"><block name="exclaim">framework</block></extend>');
2017-09-30 05:27:31 +00:00
});
test('blocks are replaced or kept', () async {
var file = fileSystem.file('c.jl');
var original = jael.parseDocument(await file.readAsString(),
2021-04-30 07:08:54 +00:00
sourceUrl: file.uri, onError: (e) => throw e)!;
var processed = await (jael.resolve(
2017-09-30 05:27:31 +00:00
original, fileSystem.directory(fileSystem.currentDirectory),
2021-04-30 07:08:54 +00:00
onError: (e) => throw e));
var buf = CodeBuffer();
var scope = SymbolTable();
const jael.Renderer().render(processed!, buf, scope);
2017-09-30 05:27:31 +00:00
print(buf);
2018-07-15 20:41:43 +00:00
expect(
buf.toString(),
'''
2017-09-30 05:27:31 +00:00
<i>
<b>
a.jl
</b>
2018-11-10 21:37:00 +00:00
Goodbye
2017-09-30 05:27:31 +00:00
</i>
2018-07-15 20:41:43 +00:00
'''
.trim());
2017-09-30 05:27:31 +00:00
});
2018-11-10 21:37:00 +00:00
test('block defaults are emitted', () async {
var file = fileSystem.file('b.jl');
2017-09-30 05:27:31 +00:00
var original = jael.parseDocument(await file.readAsString(),
2021-04-30 07:08:54 +00:00
sourceUrl: file.uri, onError: (e) => throw e)!;
var processed = await (jael.resolve(
2017-09-30 05:27:31 +00:00
original, fileSystem.directory(fileSystem.currentDirectory),
2021-04-30 07:08:54 +00:00
onError: (e) => throw e));
var buf = CodeBuffer();
var scope = SymbolTable();
const jael.Renderer().render(processed!, buf, scope);
2017-09-30 05:27:31 +00:00
print(buf);
2018-07-15 20:41:43 +00:00
expect(
buf.toString(),
'''
2017-09-30 05:27:31 +00:00
<i>
<b>
a.jl
</b>
2018-11-10 21:37:00 +00:00
<p>
Hello
</p>
2017-09-30 05:27:31 +00:00
</i>
2018-07-15 20:41:43 +00:00
'''
.trim());
});
2018-11-10 21:37:00 +00:00
test('block resolution only redefines blocks at one level at a time',
() async {
var file = fileSystem.file('d.jl');
2018-07-15 20:41:43 +00:00
var original = jael.parseDocument(await file.readAsString(),
2021-04-30 07:08:54 +00:00
sourceUrl: file.uri, onError: (e) => throw e)!;
var processed = await (jael.resolve(
2018-07-15 20:41:43 +00:00
original, fileSystem.directory(fileSystem.currentDirectory),
2021-04-30 07:08:54 +00:00
onError: (e) => throw e));
var buf = CodeBuffer();
var scope = SymbolTable();
const jael.Renderer().render(processed!, buf, scope);
2018-07-15 20:41:43 +00:00
print(buf);
expect(
buf.toString(),
'''
<i>
<b>
a.jl
</b>
2018-11-10 21:37:00 +00:00
Goodbye
2018-07-15 20:41:43 +00:00
</i>
'''
.trim());
2017-09-30 05:27:31 +00:00
});
2018-11-10 21:37:00 +00:00
test('blocks within blocks', () async {
var file = fileSystem.file('foxtrot.jl');
var original = jael.parseDocument(await file.readAsString(),
2021-04-30 07:08:54 +00:00
sourceUrl: file.uri, onError: (e) => throw e)!;
var processed = await (jael.resolve(
2018-11-10 21:37:00 +00:00
original, fileSystem.directory(fileSystem.currentDirectory),
2021-04-30 07:08:54 +00:00
onError: (e) => throw e));
var buf = CodeBuffer();
var scope = SymbolTable();
const jael.Renderer().render(processed!, buf, scope);
2018-11-10 21:37:00 +00:00
print(buf);
expect(
buf.toString(),
'''
<div>
The name is CONGA
<i>
framework
</i>
</div>
'''
.trim());
});
2017-09-30 05:27:31 +00:00
}