1 files changed, 113 insertions, 0 deletions
diff --git a/devtools/client/debugger/test/mochitest/browser_dbg-pretty-print-breakpoints-delete.js b/devtools/client/debugger/test/mochitest/browser_dbg-pretty-print-breakpoints-delete.js
new file mode 100644
index 0000000000..38798f2b50
--- /dev/null
+++ b/devtools/client/debugger/test/mochitest/browser_dbg-pretty-print-breakpoints-delete.js
@@ -0,0 +1,113 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */
+
+// Tests that breakpoints in pretty printed files
+// are properly removed when the user deletes them on either the generated or original files.
+
+"use strict";
+
+add_task(async function () {
+  info(
+    "Test removing the breakpoint from the minified file (generated source) works"
+  );
+
+  const dbg = await initDebugger("doc-pretty.html", "pretty.js");
+
+  await selectSource(dbg, "pretty.js");
+
+  await prettyPrint(dbg);
+
+  await addBreakpointToPrettyPrintedFile(dbg);
+
+  info(
+    `Close the pretty-printed source, so it is not automatically reopened on reload`
+  );
+  await closeTab(dbg, "pretty.js:formatted");
+
+  await waitForSelectedSource(dbg, "pretty.js");
+
+  info(
+    "Assert that a equivalent breakpoint was set in pretty.js (generated source)"
+  );
+  await assertBreakpoint(dbg, 4);
+
+  info(`Remove the breakpoint from pretty.js (generated source)`);
+  await clickGutter(dbg, 4);
+
+  await waitForBreakpointCount(dbg, 0);
+
+  await reloadAndCheckNoBreakpointExists(dbg);
+});
+
+add_task(async function () {
+  info(
+    "Test removing the breakpoint from the pretty printed (original source) works"
+  );
+
+  const dbg = await initDebugger("doc-pretty.html", "pretty.js");
+
+  await selectSource(dbg, "pretty.js");
+
+  await prettyPrint(dbg);
+
+  await addBreakpointToPrettyPrintedFile(dbg);
+
+  info("Check that breakpoint gets added to pretty.js (generated source)");
+  await selectSource(dbg, "pretty.js");
+  await assertBreakpoint(dbg, 4);
+
+  info("Close the  pretty.js (generated source)");
+  await closeTab(dbg, "pretty.js");
+
+  await waitForSelectedSource(dbg, "pretty.js:formatted");
+
+  info(`Remove the breakpoint from pretty.js:formatted (original source)`);
+  await clickGutter(dbg, 5);
+
+  await waitForBreakpointCount(dbg, 0);
+
+  info(
+    `Close the pretty-printed source, so it is not automatically reopened on reload`
+  );
+  await closeTab(dbg, "pretty.js:formatted");
+
+  await reloadAndCheckNoBreakpointExists(dbg);
+});
+
+async function addBreakpointToPrettyPrintedFile(dbg) {
+  // This breakpoint would be set before the debugger statement
+  // and should be hit first.
+  info("Add breakpoint to pretty.js:formatted (original source)");
+  await addBreakpoint(dbg, "pretty.js:formatted", 5);
+  await waitForBreakpointCount(dbg, 1);
+}
+
+async function reloadAndCheckNoBreakpointExists(dbg) {
+  info("Reload and pretty print pretty.js");
+  await reload(dbg, "pretty.js");
+  await selectSource(dbg, "pretty.js");
+  await prettyPrint(dbg);
+  info("Check that we do not pause on the removed breakpoint");
+  invokeInTab("stuff");
+  await waitForPaused(dbg);
+
+  const sourcePretty = findSource(dbg, "pretty.js:formatted");
+  info(
+    "Assert pause at the debugger statement in pretty.js:formatted (original source) and not the removed breakpoint"
+  );
+  assertPausedAtSourceAndLine(dbg, sourcePretty.id, 8);
+
+  await selectSource(dbg, "pretty.js");
+  const source = findSource(dbg, "pretty.js");
+
+  info(
+    "Assert pause at the debugger statement in pretty.js (generated source) and not the removed breakpoint"
+  );
+  assertPausedAtSourceAndLine(dbg, source.id, 6);
+
+  info(`Confirm that pretty.js:formatted does not have any breakpoints`);
+  is(dbg.selectors.getBreakpointCount(), 0, "Breakpoints should be cleared");
+
+  await resume(dbg);
+}