Add m-esr52 at 52.6.0

1 files changed, 110 insertions, 0 deletions

diff --git a/browser/components/sessionstore/test/browser_662743.js b/browser/components/sessionstore/test/browser_662743.js
new file mode 100644
index 000000000..212180213
--- /dev/null
+++ b/browser/components/sessionstore/test/browser_662743.js
@@ -0,0 +1,110 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// This tests that session restore component does restore the right <select> option.
+// Session store should not rely only on previous user's selectedIndex, it should
+// check its value as well.
+
+function test() {
+  /** Tests selected options **/
+  requestLongerTimeout(2);
+  waitForExplicitFinish();
+
+  let testTabCount = 0;
+  let formData = [
+  // default case
+    { },
+
+  // new format
+    // index doesn't match value (testing an option in between (two))
+    { id:{ "select_id": {"selectedIndex":0,"value":"val2"} } },
+    // index doesn't match value (testing an invalid value)
+    { id:{ "select_id": {"selectedIndex":4,"value":"val8"} } },
+    // index doesn't match value (testing an invalid index)
+    { id:{ "select_id": {"selectedIndex":8,"value":"val5"} } },
+    // index and value match position zero
+    { id:{ "select_id": {"selectedIndex":0,"value":"val0"} }, xpath: {} },
+    // index doesn't match value (testing the last option (seven))
+    { id:{},"xpath":{ "/xhtml:html/xhtml:body/xhtml:select[@name='select_name']": {"selectedIndex":1,"value":"val7"} } },
+    // index and value match the default option "selectedIndex":3,"value":"val3"
+    { xpath: { "/xhtml:html/xhtml:body/xhtml:select[@name='select_name']" : {"selectedIndex":3,"value":"val3"} } },
+    // index matches default option however it doesn't match value
+    { id:{ "select_id": {"selectedIndex":3,"value":"val4"} } },
+  ];
+
+  let expectedValues = [
+    null,   // default value
+    "val2",
+    null,   // default value (invalid value)
+    "val5", // value is still valid (even it has an invalid index)
+    "val0",
+    "val7",
+    null,
+    "val4",
+  ];
+  let callback = function() {
+    testTabCount--;
+    if (testTabCount == 0) {
+      finish();
+    }
+  };
+
+  for (let i = 0; i < formData.length; i++) {
+    testTabCount++;
+    testTabRestoreData(formData[i], expectedValues[i], callback);
+  }
+}
+
+function testTabRestoreData(aFormData, aExpectedValue, aCallback) {
+  let testURL =
+    getRootDirectory(gTestPath) + "browser_662743_sample.html";
+  let tab = gBrowser.addTab(testURL);
+
+  aFormData.url = testURL;
+  let tabState = { entries: [{ url: testURL, }], formdata: aFormData };
+
+  promiseBrowserLoaded(tab.linkedBrowser).then(() => {
+    promiseTabState(tab, tabState).then(() => {
+      // Flush to make sure we have the latest form data.
+      return TabStateFlusher.flush(tab.linkedBrowser);
+    }).then(() => {
+      let doc = tab.linkedBrowser.contentDocument;
+      let select = doc.getElementById("select_id");
+      let value = select.options[select.selectedIndex].value;
+      let restoredTabState = JSON.parse(ss.getTabState(tab));
+
+      // If aExpectedValue=null we don't expect any form data to be collected.
+      if (!aExpectedValue) {
+        ok(!restoredTabState.hasOwnProperty("formdata"), "no formdata collected");
+        gBrowser.removeTab(tab);
+        aCallback();
+        return;
+      }
+
+      // test select options values
+      is(value, aExpectedValue,
+        "Select Option by selectedIndex &/or value has been restored correctly");
+
+      let restoredFormData = restoredTabState.formdata;
+      let selectIdFormData = restoredFormData.id.select_id;
+      value = restoredFormData.id.select_id.value;
+
+      // test format
+      ok("id" in restoredFormData || "xpath" in restoredFormData,
+        "FormData format is valid");
+      // test format
+      ok("selectedIndex" in selectIdFormData && "value" in selectIdFormData,
+        "select format is valid");
+       // test set collection values
+      is(value, aExpectedValue,
+        "Collection has been saved correctly");
+
+      // clean up
+      gBrowser.removeTab(tab);
+
+      aCallback();
+    });
+  });
+}