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

Backport PR : Fix action do not provide icon....

Backport PR : Fix action do not provide icon. action might be undefined then button will get no icon. Prevent throwing an uncatched error and insert warning sign on button Will do better one I allow text instead of icon

Jessica B. Hamrick - - Load All Authors

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             prompt_numbers.js
        
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             | 1.3 KiB
            
                | application/javascript
            
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                JavascriptLexer
            
             / IPython / html / tests / notebook / prompt_numbers.js
          
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      // Test

      casper.notebook_test(function () {

          var that = this;

          var set_prompt = function (i, val) {

              that.evaluate(function (i, val) {

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

                  cell.set_input_prompt(val);

              }, [i, val]);

          };

          var get_prompt = function (i) {

              return that.evaluate(function (i) {

                  var elem = IPython.notebook.get_cell(i).element;

                  return elem.find('div.input_prompt').html();

              }, [i]);

          };

          this.then(function () {

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

              var index = this.append_cell(a);

              this.test.assertEquals(get_prompt(index), "In&nbsp;[&nbsp;]:", "prompt number is &nbsp; by default");

              set_prompt(index, 2);

              this.test.assertEquals(get_prompt(index), "In&nbsp;[2]:", "prompt number is 2");

              set_prompt(index, 0);

              this.test.assertEquals(get_prompt(index), "In&nbsp;[0]:", "prompt number is 0");

              set_prompt(index, "*");

              this.test.assertEquals(get_prompt(index), "In&nbsp;[*]:", "prompt number is *");

              set_prompt(index, undefined);

              this.test.assertEquals(get_prompt(index), "In&nbsp;[&nbsp;]:", "prompt number is &nbsp;");

              set_prompt(index, null);

              this.test.assertEquals(get_prompt(index), "In&nbsp;[&nbsp;]:", "prompt number is &nbsp;");

          });

      });

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				// Test
				casper.notebook_test(function () {

				var that = this;
				var set_prompt = function (i, val) {
				that.evaluate(function (i, val) {
				var cell = IPython.notebook.get_cell(i);
				cell.set_input_prompt(val);
				}, [i, val]);
				};

				var get_prompt = function (i) {
				return that.evaluate(function (i) {
				var elem = IPython.notebook.get_cell(i).element;
				return elem.find('div.input_prompt').html();
				}, [i]);
				};

				this.then(function () {
				var a = 'print("a")';
				var index = this.append_cell(a);

				this.test.assertEquals(get_prompt(index), "In [ ]:", "prompt number is   by default");
				set_prompt(index, 2);
				this.test.assertEquals(get_prompt(index), "In [2]:", "prompt number is 2");
				set_prompt(index, 0);
				this.test.assertEquals(get_prompt(index), "In [0]:", "prompt number is 0");
				set_prompt(index, "*");
				this.test.assertEquals(get_prompt(index), "In []:", "prompt number is ");
				set_prompt(index, undefined);
				this.test.assertEquals(get_prompt(index), "In [ ]:", "prompt number is  ");
				set_prompt(index, null);
				this.test.assertEquals(get_prompt(index), "In [ ]:", "prompt number is  ");
				});
				});