зеркало из https://github.com/mozilla/gecko-dev.git
Test loosely connected to bug 617870 - check whether JSD's topLevelHook and functionHook callbacks are invoked properly (r=test)
This commit is contained in:
Steve Fink
Родитель
8248eb690c
Коммит
e052c80510
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@ -47,8 +47,8 @@ MODULE = jsdebug
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include $(topsrcdir)/config/rules.mk
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_TEST_FILES = test_bug507448.html \
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bug507448.js \
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_TEST_FILES = test_bug507448.html bug507448.js \
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test_bug617870-callhooks.html test-bug617870-callhooks.js jsd-test.js \
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$(NULL)
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libs:: $(_TEST_FILES)
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@ -0,0 +1,119 @@
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netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
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const Cc = Components.classes;
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const Ci = Components.interfaces;
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const RETURN_CONTINUE = Ci.jsdIExecutionHook.RETURN_CONTINUE;
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const DebuggerService = Cc["@mozilla.org/js/jsd/debugger-service;1"];
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var jsd = Components.classes['@mozilla.org/js/jsd/debugger-service;1']
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.getService(Ci.jsdIDebuggerService);
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var jsdOnAtStart = false;
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function setupJSD(test) {
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netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
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jsdOnAtStart = jsd.isOn;
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if (jsdOnAtStart) {
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runTest();
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} else {
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jsd.asyncOn({ onDebuggerActivated: function() { runTest(); } });
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}
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}
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// Ugly workaround: when you turn the debugger on, it will only see scripts
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// compiled after that point. And it may be turned on asynchronously. So
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// we put the debugged code into a separate script that gets loaded after
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// the debugger is on.
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function loadScript(url, element) {
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var script = document.createElement('script');
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script.type = 'text/javascript';
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script.src = url;
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script.defer = false;
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element.appendChild(script);
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}
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function findScriptByFunction(name) {
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var script;
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jsd.enumerateScripts({ enumerateScript:
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function(script_) {
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if (script_.functionName === name) {
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script = script_;
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}
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}
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});
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if (typeof(script) === "undefined") {
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throw("Cannot find function named '" + name + "'");
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}
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return script;
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}
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// Pass in a JSD script
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function breakOnAllLines(script) {
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// Map each line to a PC, and collect that set of PCs (removing
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// duplicates.)
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var pcs = {};
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for (i = 0; i < script.lineExtent; i++) {
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var jsdLine = script.baseLineNumber + i;
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var pc = script.lineToPc(jsdLine, Ci.jsdIScript.PCMAP_SOURCETEXT);
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pcs[pc] = 1;
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}
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// Set a breakpoint on each of those PCs.
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for (pc in pcs) {
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try {
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script.setBreakpoint(pc);
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} catch(e) {
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alert("Error setting breakpoint: " + e);
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}
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}
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}
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// Set a breakpoint on a script, where lineno is relative to the beginning
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// of the script (NOT the absolute line number within the file).
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function breakOnLine(script, lineno) {
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breakOnAbsoluteLine(script, script.baseLineNumber + lineno);
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}
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function breakOnAbsoluteLine(script, lineno) {
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var pc = script.lineToPc(lineno, Ci.jsdIScript.PCMAP_SOURCETEXT);
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script.setBreakpoint(pc);
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}
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function loadPage(page) {
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var url;
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if (page.match(/^\w+:/)) {
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// Full URI, so just use it
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url = page;
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} else {
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// Treat as relative to previous page
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url = document.location.href.replace(/\/[^\/]*$/, "/" + page);
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}
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dump("Switching to URL " + url + "\n");
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gURLBar.value = url;
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gURLBar.handleCommand();
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}
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function breakpointObserver(lines, interesting, callback) {
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jsd.breakpointHook = { onExecute: function(frame, type, rv) {
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breakpoints_hit.push(frame.line);
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if (frame.line in interesting) {
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return callback(frame, type, breakpoints_hit);
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} else {
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return RETURN_CONTINUE;
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}
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} };
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}
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function dumpStack(frame, msg) {
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netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
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dump(msg + ":\n");
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while(frame) {
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var callee = frame.callee;
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if (callee !== null)
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callee = callee.jsClassName;
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dump(" " + frame.script.fileName + ":" + frame.line + " func=" + frame.script.functionName + " ffunc=" + frame.functionName + " callee=" + callee + " pc=" + frame.pc + "\n");
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frame = frame.callingFrame;
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}
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}
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@ -0,0 +1,52 @@
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g = { 'global noneval': 1 };
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netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
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eval("g['global eval'] = 1");
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// Function to step through and set breakpoints on
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function f1() {
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g['function noneval'] = 1;
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eval("g['function eval'] = 1");
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x = 1;
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for (y = 0; y < 10; y++) {
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x++;
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}
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for (y = 0; y < 3; y++) {
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x++;
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}
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z = 3;
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}
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var f2 = new Function("g['function noneval'] = 2; eval(\"g['function eval'] = 2\")");
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function testJSD(jsd) {
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netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
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ok(jsd.isOn, "JSD needs to be running for this test.");
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var numBreakpoints = 0;
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f1();
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f2();
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jsd.topLevelHook = null;
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jsd.functionHook = null;
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dump("numGlobalNonevals="+numGlobalNonevals+"\n");
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dump("numFunctionNonevals="+numFunctionNonevals+"\n");
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dump("numGlobalEvals="+numGlobalEvals+"\n");
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dump("numFunctionEvals="+numFunctionEvals+"\n");
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ok(numFunctionNonevals == 3, "(fn) Should have hit f1(), testJSD(), and f2(); hit " + hits.fn);
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ok(numGlobalNonevals == 1, "(gn) Overall script, hit " + hits.gn);
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ok(numGlobalEvals == 1, "(ge) Eval in global area, hit " + hits.ge);
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ok(numFunctionEvals == 2, "(fe) Evals within f1() and f2(), hit " + hits.fe);
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if (!jsdOnAtStart) {
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// turn JSD off if it wasn't on when this test started
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jsd.off();
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ok(!jsd.isOn, "JSD shouldn't be running at the end of this test.");
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}
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SimpleTest.finish();
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}
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testJSD(jsd);
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@ -0,0 +1,84 @@
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<!DOCTYPE HTML>
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<html>
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<head>
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<!-- The bug number is pulled from the test URL -->
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<title>JSD Test for Bug AUTOFILLED</title>
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<script type="application/javascript" src="/MochiKit/packed.js"></script>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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<script type="application/javascript" src="jsd-test.js"></script>
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<script type="application/javascript">
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var BUG = 617870;
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var TEST_SCRIPT = "test-bug617870-callhooks.js";
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document.getElementsByTagName("title")[0].innerHTML = "JSD Test for Bug " + BUG;
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netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
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SimpleTest.waitForExplicitFinish();
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var hits = { gn: [], ge: [], fn: [], fe: [] };
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var numGlobalNonevals = 0;
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var numFunctionNonevals = 0;
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var numGlobalEvals = 0;
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var numFunctionEvals = 0;
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function runTest() {
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netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
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jsd.topLevelHook = {
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onCall: function(frame,type) {
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netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
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if (frame.script.fileName.indexOf(TEST_SCRIPT) != -1) {
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var desc = frame.script.fileName + ":" + frame.line + " (" + frame.functionName + ")";
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if (type == Ci.jsdICallHook.TYPE_TOPLEVEL_START) {
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if (frame.callingFrame === null) {
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numGlobalNonevals++;
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hits.gn.push(desc);
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} else if (frame.callee === null) {
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numGlobalEvals++;
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hits.ge.push(desc);
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} else {
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numFunctionEvals++;
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hits.fe.push(desc);
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}
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}
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dumpStack(frame, "TOPLEVEL(" + type + ")");
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}
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}
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};
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jsd.functionHook = {
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onCall: function(frame,type) {
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netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
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if (frame.script.fileName.indexOf(TEST_SCRIPT) != -1) {
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if (type == Ci.jsdICallHook.TYPE_FUNCTION_CALL) {
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var desc = frame.script.fileName + ":" + frame.line + " (" + frame.functionName + ")";
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numFunctionNonevals++;
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hits.fn.push(desc);
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}
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dumpStack(frame, "FUNCTION(" + type + ")");
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}
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}
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};
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loadScript(TEST_SCRIPT, document.getElementById("test"));
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}
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function setupTest() {
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var buglink = document.getElementById("buglink");
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buglink.href = "https://bugzilla.mozilla.org/show_bug.cgi?id=" + BUG;
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buglink.innerHTML = "Mozilla Bug " + BUG;
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}
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</script>
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</head>
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<body onLoad='setupTest(); setupJSD();'>
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<a id="buglink" target="_blank"></a>
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<p id="display"></p>
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<div id="content" style="display: none">
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<pre id='test'>
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</pre>
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</div>
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<div id='test-output'>
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</div>
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</body>
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</html>
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