diff options
Diffstat (limited to 'devtools/client/webconsole/test/browser/browser_webconsole_optimized_out_vars.js')
-rw-r--r-- | devtools/client/webconsole/test/browser/browser_webconsole_optimized_out_vars.js | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/devtools/client/webconsole/test/browser/browser_webconsole_optimized_out_vars.js b/devtools/client/webconsole/test/browser/browser_webconsole_optimized_out_vars.js new file mode 100644 index 0000000000..bfc7d09143 --- /dev/null +++ b/devtools/client/webconsole/test/browser/browser_webconsole_optimized_out_vars.js @@ -0,0 +1,54 @@ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ */ + +// Check that inspecting an optimized out variable works when execution is +// paused. + +"use strict"; + +const TEST_URI = + "http://example.com/browser/devtools/client/webconsole/" + + "test/browser/" + + "test-closure-optimized-out.html"; + +add_task(async function () { + const breakpointLine = 18; + const hud = await openNewTabAndConsole(TEST_URI); + await openDebugger(); + + const toolbox = hud.toolbox; + const dbg = createDebuggerContext(toolbox); + + await selectSource(dbg, "test-closure-optimized-out.html"); + await addBreakpoint(dbg, "test-closure-optimized-out.html", breakpointLine); + + // Cause the debuggee to pause + await pauseDebugger(dbg); + + await toolbox.selectTool("webconsole"); + + // This is the meat of the test: evaluate the optimized out variable. + info("Waiting for optimized out message"); + await executeAndWaitForResultMessage(hud, "upvar", "optimized out"); + ok(true, "Optimized out message logged"); + + info("Open the debugger"); + await openDebugger(); + + info("Resume"); + await resume(dbg); + + info("Remove the breakpoint"); + const source = findSource(dbg, "test-closure-optimized-out.html"); + await removeBreakpoint(dbg, source.id, breakpointLine); +}); + +async function pauseDebugger(dbg) { + info("Waiting for debugger to pause"); + const onPaused = waitForPaused(dbg); + SpecialPowers.spawn(gBrowser.selectedBrowser, [], async function () { + const button = content.document.querySelector("button"); + button.click(); + }); + await onPaused; +} |