return service.resolveContent(resource).then(c => {
fs.writeFileSync(resource.fsPath, 'Updates Incoming!');
return service.updateContent(resource, c.value, { etag: c.etag, mtime: c.mtime - 1000 }).then(null, (e: FileOperationError) => {
assert.equal(e.fileOperationResult, FileOperationResult.FILE_MODIFIED_SINCE);
});
});
return pfs.readFile(resource.fsPath).then(data => {
assert.equal(encodingLib.detectEncodingByBOMFromBuffer(data, 512), encodingLib.UTF8);
// Update content: PRESERVE BOM when using UTF-8
model.setValue('Please stay Bom');
return _service.updateContent(resource, model.createSnapshot(), { encoding: encodingLib.UTF8 }).then(() => {
return pfs.readFile(resource.fsPath).then(data => {
assert.equal(encodingLib.detectEncodingByBOMFromBuffer(data, 512), encodingLib.UTF8);
// Update content: REMOVE BOM
model.setValue('Go away Bom');
return _service.updateContent(resource, model.createSnapshot(), { encoding: encodingLib.UTF8, overwriteEncoding: true }).then(() => {
return pfs.readFile(resource.fsPath).then(data => {
assert.equal(encodingLib.detectEncodingByBOMFromBuffer(data, 512), null);
// Update content: BOM comes not back
model.setValue('Do not come back Bom');
return _service.updateContent(resource, model.createSnapshot(), { encoding: encodingLib.UTF8 }).then(() => {
return pfs.readFile(resource.fsPath).then(data => {
assert.equal(encodingLib.detectEncodingByBOMFromBuffer(data, 512), null);
model.dispose();
_service.dispose();
});
});
});
});
});
});
});
fs.readFile(resource.fsPath, (error, data) => {
assert.equal(encodingLib.detectEncodingByBOMFromBuffer(data, 512), encodingLib.UTF8);
// Update content: PRESERVE BOM when using UTF-8
_service.updateContent(resource, 'Please stay Bom', { encoding: encodingLib.UTF8 }).done(() => {
fs.readFile(resource.fsPath, (error, data) => {
assert.equal(encodingLib.detectEncodingByBOMFromBuffer(data, 512), encodingLib.UTF8);
// Update content: REMOVE BOM
_service.updateContent(resource, 'Go away Bom', { encoding: encodingLib.UTF8, overwriteEncoding: true }).done(() => {
fs.readFile(resource.fsPath, (error, data) => {
assert.equal(encodingLib.detectEncodingByBOMFromBuffer(data, 512), null);
// Update content: BOM comes not back
_service.updateContent(resource, 'Do not come back Bom', { encoding: encodingLib.UTF8 }).done(() => {
fs.readFile(resource.fsPath, (error, data) => {
assert.equal(encodingLib.detectEncodingByBOMFromBuffer(data, 512), null);
_service.dispose();
done();
});
});
});
});
});
});
});
fs.readFile(resource.fsPath, (error, data) => {
assert.equal(encoding.detectEncodingByBOMFromBuffer(data, 512), encoding.UTF8);
_service.dispose();
_service = new FileService(_testDir, null, {
bom: BOMConfiguration.REMOVE,
disableWatcher: true
});
// Update content: BOM => REMOVE
_service.updateContent(resource, 'Hello Bom').done(() => {
fs.readFile(resource.fsPath, (error, data) => {
assert.equal(encoding.detectEncodingByBOMFromBuffer(data, 512), null);
_service.dispose();
_service = new FileService(_testDir, null, {
bom: BOMConfiguration.PRESERVE,
disableWatcher: true
});
// Update content: BOM => PRESERVE
_service.updateContent(resource, 'Hello Bom').done(() => {
fs.readFile(resource.fsPath, (error, data) => {
assert.equal(encoding.detectEncodingByBOMFromBuffer(data, 512), null);
_service.dispose();
done();
});
});
});
});
});
return service.resolveContent(resource).then(c => {
const newValue = c.value + c.value;
c.value = newValue;
return service.updateContent(c.resource, c.value).then(c => {
assert.equal(fs.readFileSync(resource.fsPath), newValue);
});
});
return service.resolveContent(resource).then(c => {
const newValue = c.value + c.value;
const model = TextModel.createFromString(newValue);
return service.updateContent(c.resource, model.createSnapshot()).then(c => {
assert.equal(fs.readFileSync(resource.fsPath), newValue);
});
});
return service.resolveContent(resource).then(c => {
assert.equal(c.value, 'Small File');
c.value = 'Updates to the small file';
return service.updateContent(c.resource, c.value).then(c => {
assert.equal(fs.readFileSync(resource.fsPath), 'Updates to the small file');
});
});
return service.resolveContent(resource).then(c => {
assert.equal(c.value, 'Small File');
const model = TextModel.createFromString('Updates to the small file');
return service.updateContent(c.resource, model.createSnapshot()).then(c => {
assert.equal(fs.readFileSync(resource.fsPath), 'Updates to the small file');
model.dispose();
});
});
service.resolveContent(resource).done(c => {
c.charset = charset;
return service.updateContent(c.resource, c.value, { charset: charset }).then(c => {
return service.resolveContent(resource).then(c => {
assert.equal(c.charset, charset);
done();
});
});
});
return service.resolveContent(resource).then(c => {
c.encoding = encoding;
return service.updateContent(c.resource, c.value, { encoding: encoding }).then(c => {
return encodingLib.detectEncodingByBOM(c.resource.fsPath).then((enc) => {
assert.equal(enc, encodingLib.UTF16be);
return service.resolveContent(resource).then(c => {
assert.equal(c.encoding, encoding);
});
});
});
});
