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

Handle some tricky Comm lifecycle issues...

Handle some tricky Comm lifecycle issues * If the comm was a primary comm, but there was an error opening it, _closed was False, which is wrong * If Comm.close() was called, but an error happened, it still appeared to be open This change makes the _closed attribute more conservative. If _closed is False, the comm is definitely open for messages. If _closed is True, we either didn't initialize correctly, or we tried to close at some point.

Jonathan Frederic - - Load All Authors

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             dualmode_cellmode.js
        
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             / IPython / html / tests / notebook / dualmode_cellmode.js
          
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      // Test keyboard shortcuts that change the cell's mode.

      // Test

      casper.notebook_test(function () {

          this.then(function () {

              // Cell mode change

              this.select_cell(0);

              this.trigger_keydown('esc','r');

              this.test.assertEquals(this.get_cell(0).cell_type, 'raw', 'r; cell is raw');

              this.trigger_keydown('1');

              this.test.assertEquals(this.get_cell(0).cell_type, 'heading', '1; cell is heading');

              this.test.assertEquals(this.get_cell(0).level, 1, '1; cell is level 1 heading');

              this.trigger_keydown('2');

              this.test.assertEquals(this.get_cell(0).level, 2, '2; cell is level 2 heading');

              this.trigger_keydown('3');

              this.test.assertEquals(this.get_cell(0).level, 3, '3; cell is level 3 heading');

              this.trigger_keydown('4');

              this.test.assertEquals(this.get_cell(0).level, 4, '4; cell is level 4 heading');

              this.trigger_keydown('5');

              this.test.assertEquals(this.get_cell(0).level, 5, '5; cell is level 5 heading');

              this.trigger_keydown('6');

              this.test.assertEquals(this.get_cell(0).level, 6, '6; cell is level 6 heading');

              this.trigger_keydown('m');

              this.test.assertEquals(this.get_cell(0).cell_type, 'markdown', 'm; cell is markdown');

              this.trigger_keydown('y');

              this.test.assertEquals(this.get_cell(0).cell_type, 'code', 'y; cell is code');

          });

      });

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				// Test keyboard shortcuts that change the cell's mode.

				// Test
				casper.notebook_test(function () {
				this.then(function () {
				// Cell mode change
				this.select_cell(0);
				this.trigger_keydown('esc','r');
				this.test.assertEquals(this.get_cell(0).cell_type, 'raw', 'r; cell is raw');
				this.trigger_keydown('1');
				this.test.assertEquals(this.get_cell(0).cell_type, 'heading', '1; cell is heading');
				this.test.assertEquals(this.get_cell(0).level, 1, '1; cell is level 1 heading');
				this.trigger_keydown('2');
				this.test.assertEquals(this.get_cell(0).level, 2, '2; cell is level 2 heading');
				this.trigger_keydown('3');
				this.test.assertEquals(this.get_cell(0).level, 3, '3; cell is level 3 heading');
				this.trigger_keydown('4');
				this.test.assertEquals(this.get_cell(0).level, 4, '4; cell is level 4 heading');
				this.trigger_keydown('5');
				this.test.assertEquals(this.get_cell(0).level, 5, '5; cell is level 5 heading');
				this.trigger_keydown('6');
				this.test.assertEquals(this.get_cell(0).level, 6, '6; cell is level 6 heading');
				this.trigger_keydown('m');
				this.test.assertEquals(this.get_cell(0).cell_type, 'markdown', 'm; cell is markdown');
				this.trigger_keydown('y');
				this.test.assertEquals(this.get_cell(0).cell_type, 'code', 'y; cell is code');
				});
				});