upstream/ipython Files · IPython/html/tests/casperjs/test_cases/shutdown_notebook.js

Simplify StreamCapturer for subprocess testing...

Simplify StreamCapturer for subprocess testing Rather than using a transient pipe for each subprocess started, the StreamCapturer now makes a single pipe, and subprocesses redirect their output to it. So long as this works on Windows (I've done brief testing, and os.pipe() seems to be functional), this will hopefully make this much more robust. The recent failures in ShiningPanda on IPython.parallel have been caused by StreamCapturer.

Paul Ivanov - - Load All Authors

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             shutdown_notebook.js
        
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             / IPython / html / tests / casperjs / test_cases / shutdown_notebook.js
          
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      //

      // Test shutdown of a kernel.

      //

      casper.notebook_test(function () {

          // XXX: test.begin allows named sections but requires casperjs 1.1.0-DEV.

          //      We will put it back into place when the next version of casper is

          //      released. Following that, all instances of this.test can be changed

          //      to just test.

          //this.test.begin("shutdown tests (notebook)", 2, function(test) {

          this.thenEvaluate(function () {

              $('#kill_and_exit').click();

          });

          this.thenEvaluate(function () {

              var cell = IPython.notebook.get_cell(0);

              cell.set_text('a=10; print(a)');

              cell.execute();

          });

          // refactor this into  just a get_output(0)

          this.then(function () {

              var result = this.get_output_cell(0);

              this.test.assertFalsy(result, "after shutdown: no execution results");

              this.test.assertNot(this.kernel_running(), 

                  'after shutdown: IPython.notebook.kernel.running is false ');

          });

      //}); // end of test.begin

      });

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				//
				// Test shutdown of a kernel.
				//
				casper.notebook_test(function () {
				// XXX: test.begin allows named sections but requires casperjs 1.1.0-DEV.
				// We will put it back into place when the next version of casper is
				// released. Following that, all instances of this.test can be changed
				// to just test.
				//this.test.begin("shutdown tests (notebook)", 2, function(test) {

				this.thenEvaluate(function () {
				$('#kill_and_exit').click();
				});

				this.thenEvaluate(function () {
				var cell = IPython.notebook.get_cell(0);
				cell.set_text('a=10; print(a)');
				cell.execute();
				});

				// refactor this into just a get_output(0)
				this.then(function () {
				var result = this.get_output_cell(0);
				this.test.assertFalsy(result, "after shutdown: no execution results");
				this.test.assertNot(this.kernel_running(),
				'after shutdown: IPython.notebook.kernel.running is false ');
				});

				//}); // end of test.begin
				});