forked from mirrors/gecko-dev
86 lines
2.5 KiB
JavaScript
86 lines
2.5 KiB
JavaScript
/* vim: set ts=2 et sw=2 tw=80: */
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/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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function test()
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{
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waitForExplicitFinish();
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gBrowser.selectedTab = gBrowser.addTab();
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gBrowser.selectedBrowser.addEventListener("load", function onLoad() {
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gBrowser.selectedBrowser.removeEventListener("load", onLoad, true);
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openScratchpad(runTests);
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}, true);
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content.location = "data:text/html;charset=utf8,test Scratchpad eval function.";
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}
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function reportErrorAndQuit(error) {
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DevToolsUtils.reportException("browser_scratchpad_eval_func.js", error);
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ok(false);
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finish();
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}
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function runTests(sw)
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{
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const sp = sw.Scratchpad;
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let foo = "" + function main() { console.log(1); };
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let bar = "var bar = " + (() => { console.log(2); });
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const fullText =
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foo + "\n" +
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"\n" +
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bar + "\n"
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sp.setText(fullText);
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// On the function declaration.
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sp.editor.setCursor({ line: 0, ch: 18 });
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sp.evalTopLevelFunction()
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.then(([text, error, result]) => {
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is(text, foo, "Should re-eval foo.");
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ok(!error, "Should not have got an error.");
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ok(result, "Should have got a result.");
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})
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// On the arrow function.
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.then(() => {
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sp.editor.setCursor({ line: 2, ch: 18 });
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return sp.evalTopLevelFunction();
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})
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.then(([text, error, result]) => {
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is(text, bar.replace("var ", ""), "Should re-eval bar.");
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ok(!error, "Should not have got an error.");
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ok(result, "Should have got a result.");
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})
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// On the empty line.
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.then(() => {
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sp.editor.setCursor({ line: 1, ch: 0 });
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return sp.evalTopLevelFunction();
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})
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.then(([text, error, result]) => {
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is(text, fullText,
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"Should get full text back since we didn't find a specific function.");
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ok(!error, "Should not have got an error.");
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ok(!result, "Should not have got a result.");
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})
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// Syntax error.
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.then(() => {
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sp.setText("function {}");
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sp.editor.setCursor({ line: 0, ch: 9 });
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return sp.evalTopLevelFunction();
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})
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.then(([text, error, result]) => {
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is(text, "function {}",
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"Should get the full text back since there was a parse error.");
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ok(!error, "Should not have got an error");
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ok(!result, "Should not have got a result");
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ok(sp.getText().contains("SyntaxError"),
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"We should have written the syntax error to the scratchpad.");
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})
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.then(finish, reportErrorAndQuit);
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}
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