upstream/ipython Files · IPython/html/tests/notebook/dualmode_movecell.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_movecell.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);

          this.then(function () {

        Jonathan Frederic
    
Plus to minus shortcuts rebase fixes

              r15946
            
              // Cell movement ( ctrl-(k or j) )

        Jonathan Frederic
    
Cleaned up test names and locations.

              r15936
            
              this.select_cell(2);

              this.test.assertEquals(this.get_cell_text(2), b, 'select 2; Cell 2 text is correct');

        Jonathan Frederic
    
Plus to minus shortcuts rebase fixes

              r15946
            
              this.trigger_keydown('ctrl-k'); // Move cell 2 up one

              this.test.assertEquals(this.get_cell_text(1), b, 'ctrl-k; Cell 1 text is correct');

              this.test.assertEquals(this.get_cell_text(2), a, 'ctrl-k; Cell 2 text is correct');

              this.validate_notebook_state('ctrl-k', 'command', 1);

              this.trigger_keydown('ctrl-j'); // Move cell 1 down one

              this.test.assertEquals(this.get_cell_text(1), a, 'ctrl-j; Cell 1 text is correct');

              this.test.assertEquals(this.get_cell_text(2), b, 'ctrl-j; Cell 2 text is correct');

              this.validate_notebook_state('ctrl-j', 'command', 2);

        Jonathan Frederic
    
Cleaned up test names and locations.

              r15936
            
          });

      });

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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);

		this.then(function () {
Jonathan Frederic Plus to minus shortcuts rebase fixes	r15946	// Cell movement ( ctrl-(k or j) )
Jonathan Frederic Cleaned up test names and locations.	r15936	this.select_cell(2);
		this.test.assertEquals(this.get_cell_text(2), b, 'select 2; Cell 2 text is correct');
Jonathan Frederic Plus to minus shortcuts rebase fixes	r15946	this.trigger_keydown('ctrl-k'); // Move cell 2 up one
		this.test.assertEquals(this.get_cell_text(1), b, 'ctrl-k; Cell 1 text is correct');
		this.test.assertEquals(this.get_cell_text(2), a, 'ctrl-k; Cell 2 text is correct');
		this.validate_notebook_state('ctrl-k', 'command', 1);
		this.trigger_keydown('ctrl-j'); // Move cell 1 down one
		this.test.assertEquals(this.get_cell_text(1), a, 'ctrl-j; Cell 1 text is correct');
		this.test.assertEquals(this.get_cell_text(2), b, 'ctrl-j; Cell 2 text is correct');
		this.validate_notebook_state('ctrl-j', 'command', 2);
Jonathan Frederic Cleaned up test names and locations.	r15936	});
		});