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

Merge pull request from ivanov/history-clear...

Merge pull request from ivanov/history-clear new `ipython history clear` subcommand This new subcommand is equivalent to ipython history trim --HistoryTrim.keep=0, which is now supported (and also has a more convenient --keep alias) This command comes with a fix to bash completion of flags for ipython history subcmd also included is a tiny fix for nbconvert completion that was pointed out by @jakobgager in also included is a change to our utils.io.ask_yes_no function that allows for specifying the behavior of a KeyboardInterrupt.

Paul Ivanov - - Load All Authors

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             nb_arrow_keys.js
        
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      //

      // Check for errors with up and down arrow presses in a non-empty notebook.

      //

      casper.notebook_test(function () {

          var result = this.evaluate(function() {

              pos0 = IPython.notebook.get_selected_index();

              IPython.notebook.insert_cell_below('code'); 

              pos1 = IPython.notebook.get_selected_index();

              IPython.notebook.insert_cell_below('code'); 

              pos2 = IPython.notebook.get_selected_index();

              // Simulate the "up arrow" and "down arrow" keys.

              IPython.utils.press_up();

              pos3 = IPython.notebook.get_selected_index();

              IPython.utils.press_down();

              pos4 = IPython.notebook.get_selected_index();

              return  pos0 == 0 &&

                      pos1 == 1 &&

                      pos2 == 2 &&

                      pos3 == 1 &&

                      pos4 == 2;

          });

          this.test.assertTrue(result, 'Up/down arrow okay in non-empty notebook.');

      });

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				//
				// Check for errors with up and down arrow presses in a non-empty notebook.
				//
				casper.notebook_test(function () {
				var result = this.evaluate(function() {
				pos0 = IPython.notebook.get_selected_index();
				IPython.notebook.insert_cell_below('code');
				pos1 = IPython.notebook.get_selected_index();
				IPython.notebook.insert_cell_below('code');
				pos2 = IPython.notebook.get_selected_index();
				// Simulate the "up arrow" and "down arrow" keys.
				IPython.utils.press_up();
				pos3 = IPython.notebook.get_selected_index();
				IPython.utils.press_down();
				pos4 = IPython.notebook.get_selected_index();
				return pos0 == 0 &&
				pos1 == 1 &&
				pos2 == 2 &&
				pos3 == 1 &&
				pos4 == 2;
				});
				this.test.assertTrue(result, 'Up/down arrow okay in non-empty notebook.');
				});