From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 02:47:55 +0200
Subject: Adding upstream version 124.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../jsonview/test/browser_jsonview_chunked_json.js | 121 +++++++++++++++++++++
 1 file changed, 121 insertions(+)
 create mode 100644 devtools/client/jsonview/test/browser_jsonview_chunked_json.js

(limited to 'devtools/client/jsonview/test/browser_jsonview_chunked_json.js')

diff --git a/devtools/client/jsonview/test/browser_jsonview_chunked_json.js b/devtools/client/jsonview/test/browser_jsonview_chunked_json.js
new file mode 100644
index 0000000000..56fe611486
--- /dev/null
+++ b/devtools/client/jsonview/test/browser_jsonview_chunked_json.js
@@ -0,0 +1,121 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const TEST_JSON_URL = URL_ROOT_SSL + "chunked_json.sjs";
+
+add_task(async function () {
+  info("Test chunked JSON started");
+
+  await addJsonViewTab(TEST_JSON_URL, {
+    appReadyState: "interactive",
+    docReadyState: "loading",
+  });
+
+  is(
+    await getElementCount(".rawdata.is-active"),
+    1,
+    "The Raw Data tab is selected."
+  );
+
+  // Write some text and check that it is displayed.
+  await write("[");
+  await checkText();
+
+  // Repeat just in case.
+  await write("1,");
+  await checkText();
+
+  is(
+    await getElementCount("button.prettyprint"),
+    0,
+    "There is no pretty print button during load"
+  );
+
+  await selectJsonViewContentTab("json");
+  is(
+    await getElementText(".jsonPanelBox > .panelContent"),
+    "",
+    "There is no JSON tree"
+  );
+
+  await selectJsonViewContentTab("headers");
+  ok(
+    await getElementText(".headersPanelBox .netInfoHeadersTable"),
+    "The headers table has been filled."
+  );
+
+  // Write some text without being in Raw Data, then switch tab and check.
+  await write("2");
+  await selectJsonViewContentTab("rawdata");
+  await checkText();
+
+  // Add an array, when counting rows we will ensure it has been expanded automatically.
+  await write(",[3]]");
+  await checkText();
+
+  // Close the connection.
+
+  // When the ready state of the JSON View app changes, it triggers the
+  // custom event "AppReadyStateChange".
+  const appReady = BrowserTestUtils.waitForContentEvent(
+    gBrowser.selectedBrowser,
+    "AppReadyStateChange",
+    true,
+    null,
+    true
+  );
+  await server("close");
+  await appReady;
+
+  is(await getElementCount(".json.is-active"), 1, "The JSON tab is selected.");
+
+  is(
+    await getElementCount(".jsonPanelBox .treeTable .treeRow"),
+    4,
+    "There is a tree with 4 rows."
+  );
+
+  await selectJsonViewContentTab("rawdata");
+  await checkText();
+
+  is(
+    await getElementCount("button.prettyprint"),
+    1,
+    "There is a pretty print button."
+  );
+  await clickJsonNode("button.prettyprint");
+  await checkText(JSON.stringify(JSON.parse(data), null, 2));
+});
+
+let data = " ";
+async function write(text) {
+  data += text;
+  const onJsonViewUpdated = SpecialPowers.spawn(
+    gBrowser.selectedBrowser,
+    [],
+    () => {
+      return new Promise(resolve => {
+        const observer = new content.MutationObserver(() => resolve());
+        observer.observe(content.wrappedJSObject.JSONView.json, {
+          characterData: true,
+        });
+      });
+    }
+  );
+  await server("write", text);
+  await onJsonViewUpdated;
+}
+async function checkText(text = data) {
+  is(await getElementText(".textPanelBox .data"), text, "Got the right text.");
+}
+
+function server(action, value) {
+  return new Promise(resolve => {
+    const xhr = new XMLHttpRequest();
+    xhr.open("GET", TEST_JSON_URL + "?" + action + "=" + value);
+    xhr.addEventListener("load", resolve, { once: true });
+    xhr.send();
+  });
+}
-- 
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