diff options
Diffstat (limited to 'devtools/client/sourceeditor/test/codemirror/comment_test.js')
-rw-r--r-- | devtools/client/sourceeditor/test/codemirror/comment_test.js | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/devtools/client/sourceeditor/test/codemirror/comment_test.js b/devtools/client/sourceeditor/test/codemirror/comment_test.js new file mode 100644 index 000000000..26e474493 --- /dev/null +++ b/devtools/client/sourceeditor/test/codemirror/comment_test.js @@ -0,0 +1,100 @@ +namespace = "comment_"; + +(function() { + function test(name, mode, run, before, after) { + return testCM(name, function(cm) { + run(cm); + eq(cm.getValue(), after); + }, {value: before, mode: mode}); + } + + var simpleProg = "function foo() {\n return bar;\n}"; + var inlineBlock = "foo(/* bar */ true);"; + var inlineBlocks = "foo(/* bar */ true, /* baz */ false);"; + var multiLineInlineBlock = ["above();", "foo(/* bar */ true);", "below();"]; + + test("block", "javascript", function(cm) { + cm.blockComment(Pos(0, 3), Pos(3, 0), {blockCommentLead: " *"}); + }, simpleProg + "\n", "/* function foo() {\n * return bar;\n * }\n */"); + + test("blockToggle", "javascript", function(cm) { + cm.blockComment(Pos(0, 3), Pos(2, 0), {blockCommentLead: " *"}); + cm.uncomment(Pos(0, 3), Pos(2, 0), {blockCommentLead: " *"}); + }, simpleProg, simpleProg); + + test("blockToggle2", "javascript", function(cm) { + cm.setCursor({line: 0, ch: 7 /* inside the block comment */}); + cm.execCommand("toggleComment"); + }, inlineBlock, "foo(bar true);"); + + // This test should work but currently fails. + // test("blockToggle3", "javascript", function(cm) { + // cm.setCursor({line: 0, ch: 7 /* inside the first block comment */}); + // cm.execCommand("toggleComment"); + // }, inlineBlocks, "foo(bar true, /* baz */ false);"); + + test("line", "javascript", function(cm) { + cm.lineComment(Pos(1, 1), Pos(1, 1)); + }, simpleProg, "function foo() {\n// return bar;\n}"); + + test("lineToggle", "javascript", function(cm) { + cm.lineComment(Pos(0, 0), Pos(2, 1)); + cm.uncomment(Pos(0, 0), Pos(2, 1)); + }, simpleProg, simpleProg); + + test("fallbackToBlock", "css", function(cm) { + cm.lineComment(Pos(0, 0), Pos(2, 1)); + }, "html {\n border: none;\n}", "/* html {\n border: none;\n} */"); + + test("fallbackToLine", "ruby", function(cm) { + cm.blockComment(Pos(0, 0), Pos(1)); + }, "def blah()\n return hah\n", "# def blah()\n# return hah\n"); + + test("ignoreExternalBlockComments", "javascript", function(cm) { + cm.execCommand("toggleComment"); + }, inlineBlocks, "// " + inlineBlocks); + + test("ignoreExternalBlockComments2", "javascript", function(cm) { + cm.setCursor({line: 0, ch: null /* eol */}); + cm.execCommand("toggleComment"); + }, inlineBlocks, "// " + inlineBlocks); + + test("ignoreExternalBlockCommentsMultiLineAbove", "javascript", function(cm) { + cm.setSelection({line: 0, ch: 0}, {line: 1, ch: 1}); + cm.execCommand("toggleComment"); + }, multiLineInlineBlock.join("\n"), ["// " + multiLineInlineBlock[0], + "// " + multiLineInlineBlock[1], + multiLineInlineBlock[2]].join("\n")); + + test("ignoreExternalBlockCommentsMultiLineBelow", "javascript", function(cm) { + cm.setSelection({line: 1, ch: 13 /* after end of block comment */}, {line: 2, ch: 1}); + cm.execCommand("toggleComment"); + }, multiLineInlineBlock.join("\n"), [multiLineInlineBlock[0], + "// " + multiLineInlineBlock[1], + "// " + multiLineInlineBlock[2]].join("\n")); + + test("commentRange", "javascript", function(cm) { + cm.blockComment(Pos(1, 2), Pos(1, 13), {fullLines: false}); + }, simpleProg, "function foo() {\n /*return bar;*/\n}"); + + test("indented", "javascript", function(cm) { + cm.lineComment(Pos(1, 0), Pos(2), {indent: true}); + }, simpleProg, "function foo() {\n// return bar;\n// }"); + + test("singleEmptyLine", "javascript", function(cm) { + cm.setCursor(1); + cm.execCommand("toggleComment"); + }, "a;\n\nb;", "a;\n// \nb;"); + + test("dontMessWithStrings", "javascript", function(cm) { + cm.execCommand("toggleComment"); + }, "console.log(\"/*string*/\");", "// console.log(\"/*string*/\");"); + + test("dontMessWithStrings2", "javascript", function(cm) { + cm.execCommand("toggleComment"); + }, "console.log(\"// string\");", "// console.log(\"// string\");"); + + test("dontMessWithStrings3", "javascript", function(cm) { + cm.execCommand("toggleComment"); + }, "// console.log(\"// string\");", "console.log(\"// string\");"); +})(); |