upstream/ipython Files · IPython/html/tests/base/utils.js

Fix race condition in javascript kernel message processing...

Fix race condition in javascript kernel message processing Because the binary messages are now deserialized using the asynchronous FileReader API, we need to have some way to force the messages to still be processed in the order they are received. This patch implements a simple processing queue using promises.

Mateusz Paprocki - - Load All Authors

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                r20441:834cd9c4

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             utils.js
        
                    23 lines
            
             | 1.1 KiB
            
                | application/javascript
            
             |
                JavascriptLexer
            
             / IPython / html / tests / base / utils.js
          
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      casper.notebook_test(function () {

          var input = [

              "\033[0m[\033[0minfo\033[0m] \033[0mtext\033[0m",

              "\033[0m[\033[33mwarn\033[0m] \033[0m\tmore text\033[0m",

              "\033[0m[\033[33mwarn\033[0m] \033[0m  https://some/url/to/a/file.ext\033[0m",

              "\033[0m[\033[31merror\033[0m] \033[0m\033[0m",

              "\033[0m[\033[31merror\033[0m] \033[0m\teven more text\033[0m",

              "\033[0m[\033[31merror\033[0m] \033[0m\t\tand more more text\033[0m"].join("\n");

          var output = [

              "[info] text",

              "[<span  class=\"ansiyellow\">warn</span>] \tmore text",

              "[<span  class=\"ansiyellow\">warn</span>]   https://some/url/to/a/file.ext",

              "[<span  class=\"ansired\">error</span>] ",

              "[<span  class=\"ansired\">error</span>] \teven more text",

              "[<span  class=\"ansired\">error</span>] \t\tand more more text"].join("\n");

          var result = this.evaluate(function (input) {

              return IPython.utils.fixConsole(input);

          }, input);

          this.test.assertEquals(result, output, "IPython.utils.fixConsole() handles [0m correctly");

      });

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				casper.notebook_test(function () {
				var input = [
				"\033[0m[\033[0minfo\033[0m] \033[0mtext\033[0m",
				"\033[0m[\033[33mwarn\033[0m] \033[0m\tmore text\033[0m",
				"\033[0m[\033[33mwarn\033[0m] \033[0m https://some/url/to/a/file.ext\033[0m",
				"\033[0m[\033[31merror\033[0m] \033[0m\033[0m",
				"\033[0m[\033[31merror\033[0m] \033[0m\teven more text\033[0m",
				"\033[0m[\033[31merror\033[0m] \033[0m\t\tand more more text\033[0m"].join("\n");

				var output = [
				"[info] text",
				"[<span class=\"ansiyellow\">warn</span>] \tmore text",
				"[<span class=\"ansiyellow\">warn</span>] https://some/url/to/a/file.ext",
				"[<span class=\"ansired\">error</span>] ",
				"[<span class=\"ansired\">error</span>] \teven more text",
				"[<span class=\"ansired\">error</span>] \t\tand more more text"].join("\n");

				var result = this.evaluate(function (input) {
				return IPython.utils.fixConsole(input);
				}, input);

				this.test.assertEquals(result, output, "IPython.utils.fixConsole() handles [0m correctly");
				});