6448410382

Committed 08 Oct 2023 03:12PM UTC coverage: 72.768% (+1.6%) from 71.197%

Build # 6448410382

Build Type

Pull #14

github

Committed by

juancastillo0

Commit Message

use flutter example assets for wasi and threads tests

Pull Request Pull Request #14: Wit component generator package release

Run Details

128 of 128 new or added lines in 9 files covered. (100.0%)

2103 of 2890 relevant lines covered (72.77%)

1.66 hits per line

Source File
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76.0

/packages/wasm_run/lib/src/ffi/io.dart

import 'dart:ffi';
import 'dart:io';
import 'dart:typed_data';

import 'package:wasm_run/src/bridge_generated.dart';
import 'package:wasm_run/src/ffi/library_locator.dart';
import 'package:wasm_run/src/ffi/setup_dynamic_library.dart';

typedef ExternalLibrary = DynamicLibrary;

Future<void> setUpLibraryImpl({required bool features, required bool wasi}) =>
    setUpDesktopDynamicLibrary();

WasmRunDart createWrapperImpl(ExternalLibrary dylib) {
  final validated = _validateLibrary(dylib);
  return WasmRunDartImpl(validated);
}

ExternalLibrary localTestingLibraryImpl() {
  final filename = getDesktopLibName();
  bool isRelease = true;
  assert(
    (() {
      isRelease = false;
      return true;
    })(),
    '',
  );
  final buildProfile = isRelease ? 'release' : 'debug';
  for (final dir in [
    '../../target/$buildProfile/$filename',
    '../../../target/$buildProfile/$filename',
    '../../../../target/$buildProfile/$filename',
    if (!isRelease) '../../target/release/$filename',
    if (!isRelease) '../../../target/release/$filename',
    if (!isRelease) '../../../../target/release/$filename',
  ]) {
    if (!File(dir).existsSync()) continue;
    print('Using localTestingLibrary: ${File(dir).absolute.uri.toFilePath()}');
    return _validateLibrary(DynamicLibrary.open(dir));
  }
  throw Exception('Could not find $filename in debug or release');
}

ExternalLibrary createLibraryImpl() {
  final envPath = Platform.environment[dynamicLibraryEnvVariable];
  if (envPath != null) {
    return _validateLibrary(DynamicLibrary.open(envPath));
  }
  try {
    final DynamicLibrary library;
    if (Platform.isIOS || Platform.isMacOS) {
      try {
        return _validateLibrary(DynamicLibrary.executable());
      } catch (_) {}
      library = DynamicLibrary.open(appleLib);
    } else if (Platform.isWindows) {
      library = DynamicLibrary.open(windowsLib);
    } else {
      library = DynamicLibrary.open(linuxLib);
    }

    return _validateLibrary(library);
  } catch (_) {
    try {
      final nativeDir = libBuildOutDir();
      final libName = getDesktopLibName();
      final lib = DynamicLibrary.open(nativeDir.resolve(libName).toFilePath());
      return _validateLibrary(lib);
    } catch (_) {}
    try {
      return localTestingLibraryImpl();
    } catch (_) {}

    throw Exception(
      'WasmRun library not found. Did you run `dart run wasm_run:setup`?',
    );
  }
}

DynamicLibrary _validateLibrary(DynamicLibrary library) {
  if (library.providesSymbol('wire_compile_wasm')) {
    return library;
  }
  throw Exception('Invalid library $library');
}

Future<Uint8List> getUriBodyBytesImpl(Uri uri) async {
  final client = HttpClient();
  final request = await client.getUrl(uri);
  final response = await request.close();
  if (response.contentLength == 0) {
    throw Exception('Failed to fetch $uri: ${response.statusCode}');
  }
  final bytes = await response.fold(
    BytesBuilder(),
    (b, d) => b..add(d),
  );
  return bytes.takeBytes();
}

1	import 'dart:ffi';
2	import 'dart:io';
3	import 'dart:typed_data';
4
5	import 'package:wasm_run/src/bridge_generated.dart';
6	import 'package:wasm_run/src/ffi/library_locator.dart';
7	import 'package:wasm_run/src/ffi/setup_dynamic_library.dart';
8
9	typedef ExternalLibrary = DynamicLibrary;
10
11	Future<void> setUpLibraryImpl({required bool features, required bool wasi}) =>	×
12	setUpDesktopDynamicLibrary();	×
13
14	WasmRunDart createWrapperImpl(ExternalLibrary dylib) {	3✔
15	final validated = _validateLibrary(dylib);	3✔
16	return WasmRunDartImpl(validated);	3✔
17	}
18
19	ExternalLibrary localTestingLibraryImpl() {	3✔
20	final filename = getDesktopLibName();	3✔
21	bool isRelease = true;
22	assert(
23	(() {	6✔
24	isRelease = false;
25	return true;
26	})(),	3✔
27	'',
28	);
29	final buildProfile = isRelease ? 'release' : 'debug';
30	for (final dir in [	3✔
31	'../../target/$buildProfile/$filename',	3✔
32	'../../../target/$buildProfile/$filename',	3✔
33	'../../../../target/$buildProfile/$filename',	3✔
34	if (!isRelease) '../../target/release/$filename',	3✔
35	if (!isRelease) '../../../target/release/$filename',	3✔
36	if (!isRelease) '../../../../target/release/$filename',	3✔
37	]) {	3✔
38	if (!File(dir).existsSync()) continue;	6✔
39	print('Using localTestingLibrary: ${File(dir).absolute.uri.toFilePath()}');	18✔
40	return _validateLibrary(DynamicLibrary.open(dir));	6✔
41	}
42	throw Exception('Could not find $filename in debug or release');	×
43	}
44
45	ExternalLibrary createLibraryImpl() {	3✔
46	final envPath = Platform.environment[dynamicLibraryEnvVariable];	6✔
47	if (envPath != null) {
48	return _validateLibrary(DynamicLibrary.open(envPath));	×
49	}
50	try {
51	final DynamicLibrary library;
52	if (Platform.isIOS \|\| Platform.isMacOS) {	6✔
53	try {
54	return _validateLibrary(DynamicLibrary.executable());	×
55	} catch (_) {}
56	library = DynamicLibrary.open(appleLib);	×
57	} else if (Platform.isWindows) {	3✔
58	library = DynamicLibrary.open(windowsLib);	×
59	} else {
60	library = DynamicLibrary.open(linuxLib);	3✔
61	}
62
63	return _validateLibrary(library);	×
64	} catch (_) {
65	try {
66	final nativeDir = libBuildOutDir();	3✔
67	final libName = getDesktopLibName();	3✔
68	final lib = DynamicLibrary.open(nativeDir.resolve(libName).toFilePath());	9✔
69	return _validateLibrary(lib);	×
70	} catch (_) {}
71	try {
72	return localTestingLibraryImpl();	3✔
73	} catch (_) {}
74
75	throw Exception(	×
76	'WasmRun library not found. Did you run `dart run wasm_run:setup`?',
77	);
78	}
79	}
80
81	DynamicLibrary _validateLibrary(DynamicLibrary library) {	3✔
82	if (library.providesSymbol('wire_compile_wasm')) {	3✔
83	return library;
84	}
85	throw Exception('Invalid library $library');	×
86	}
87
88	Future<Uint8List> getUriBodyBytesImpl(Uri uri) async {	1✔
89	final client = HttpClient();	1✔
90	final request = await client.getUrl(uri);	1✔
91	final response = await request.close();	1✔
92	if (response.contentLength == 0) {	2✔
93	throw Exception('Failed to fetch $uri: ${response.statusCode}');	×
94	}
95	final bytes = await response.fold(	1✔
96	BytesBuilder(),	1✔
97	(b, d) => b..add(d),	2✔
98	);
99	return bytes.takeBytes();	1✔
100	}

juancastillo0 / wasm_run / 6448410382

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