upstream/ipython Files · IPython/html/tests/notebook/dualmode_cellinsert.js

Shut down kernels in parallel...

Shut down kernels in parallel When stopping the notebook server, it currently sends a shutdown request to each kernel and then waits for the process to finish. This can be slow if you have several kernels running. This makes it issues all the shutdown requests before waiting on the processes, so shutdown happens in parallel. KernelManager (and MultiKernelManager) gain three new public API methods to allow this: * request_shutdown (promoted from a private method) * wait_shutdown (refactored out of shutdown_kernel) * cleanup (refactored out of shutdown_kernel)

Jonathan Frederic - - Load All Authors

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             dualmode_cellinsert.js
        
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        Jonathan Frederic
    
Cleaned up test names and locations.

              r15936
            
      // Test

      casper.notebook_test(function () {

          var a = 'print("a")';

          var index = this.append_cell(a);

          this.execute_cell_then(index);

          var b = 'print("b")';

          index = this.append_cell(b);

          this.execute_cell_then(index);

          var c = 'print("c")';

          index = this.append_cell(c);

          this.execute_cell_then(index);

          this.then(function () {

              // Cell insertion

              this.select_cell(2);

              this.trigger_keydown('a'); // Creates one cell

              this.test.assertEquals(this.get_cell_text(2), '', 'a; New cell 2 text is empty');

              this.validate_notebook_state('a', 'command', 2);

              this.trigger_keydown('b'); // Creates one cell

              this.test.assertEquals(this.get_cell_text(2), '', 'b; Cell 2 text is still empty');

              this.test.assertEquals(this.get_cell_text(3), '', 'b; New cell 3 text is empty');

              this.validate_notebook_state('b', 'command', 3);

          });

      });

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Jonathan Frederic Cleaned up test names and locations.	r15936
		// Test
		casper.notebook_test(function () {
		var a = 'print("a")';
		var index = this.append_cell(a);
		this.execute_cell_then(index);

		var b = 'print("b")';
		index = this.append_cell(b);
		this.execute_cell_then(index);

		var c = 'print("c")';
		index = this.append_cell(c);
		this.execute_cell_then(index);

		this.then(function () {
		// Cell insertion
		this.select_cell(2);
		this.trigger_keydown('a'); // Creates one cell
		this.test.assertEquals(this.get_cell_text(2), '', 'a; New cell 2 text is empty');
		this.validate_notebook_state('a', 'command', 2);
		this.trigger_keydown('b'); // Creates one cell
		this.test.assertEquals(this.get_cell_text(2), '', 'b; Cell 2 text is still empty');
		this.test.assertEquals(this.get_cell_text(3), '', 'b; New cell 3 text is empty');
		this.validate_notebook_state('b', 'command', 3);
		});
		});