installed pty

[VSoRC/.git] / node_modules / node-pty / src / terminal.test.ts

diff --git a/node_modules/node-pty/src/terminal.test.ts b/node_modules/node-pty/src/terminal.test.ts
new file mode 100644 (file)
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--- /dev/null
+++ b/node_modules/node-pty/src/terminal.test.ts
@@ -0,0 +1,66 @@
+/**
+ * Copyright (c) 2017, Daniel Imms (MIT License).
+ * Copyright (c) 2018, Microsoft Corporation (MIT License).
+ */
+
+import * as assert from 'assert';
+import { WindowsTerminal } from './windowsTerminal';
+import { UnixTerminal } from './unixTerminal';
+import { pollUntil } from './testUtils.test';
+
+const terminalConstructor = (process.platform === 'win32') ? WindowsTerminal : UnixTerminal;
+const SHELL = (process.platform === 'win32') ? 'cmd.exe' : '/bin/bash';
+
+let terminalCtor: WindowsTerminal | UnixTerminal;
+if (process.platform === 'win32') {
+  terminalCtor = require('./windowsTerminal');
+} else {
+  terminalCtor = require('./unixTerminal');
+}
+
+
+describe('Terminal', () => {
+  describe('constructor', () => {
+    it('should do basic type checks', () => {
+      assert.throws(
+        () => new (<any>terminalCtor)('a', 'b', { 'name': {} }),
+        'name must be a string (not a object)'
+      );
+    });
+  });
+
+  describe('automatic flow control', () => {
+    it('should respect ctor flow control options', () => {
+      const pty = new terminalConstructor(SHELL, [], {handleFlowControl: true, flowControlPause: 'abc', flowControlResume: '123'});
+      assert.equal(pty.handleFlowControl, true);
+      assert.equal((pty as any)._flowControlPause, 'abc');
+      assert.equal((pty as any)._flowControlResume, '123');
+    });
+    // TODO: I don't think this test ever worked due to pollUntil being used incorrectly
+    // it('should do flow control automatically', async function(): Promise<void> {
+    //   // Flow control doesn't work on Windows
+    //   if (process.platform === 'win32') {
+    //     return;
+    //   }
+
+    //   this.timeout(10000);
+    //   const pty = new terminalConstructor(SHELL, [], {handleFlowControl: true, flowControlPause: 'PAUSE', flowControlResume: 'RESUME'});
+    //   let read: string = '';
+    //   pty.on('data', data => read += data);
+    //   pty.on('pause', () => read += 'paused');
+    //   pty.on('resume', () => read += 'resumed');
+    //   pty.write('1');
+    //   pty.write('PAUSE');
+    //   pty.write('2');
+    //   pty.write('RESUME');
+    //   pty.write('3');
+    //   await pollUntil(() => {
+    //     return stripEscapeSequences(read).endsWith('1pausedresumed23');
+    //   }, 100, 10);
+    // });
+  });
+});
+
+function stripEscapeSequences(data: string): string {
+  return data.replace(/\u001b\[0K/, '');
+}