diff --git a/toolkit/components/printing/tests/browser.ini b/toolkit/components/printing/tests/browser.ini
index 4fb037c0c157..07f05a5bc681 100644
--- a/toolkit/components/printing/tests/browser.ini
+++ b/toolkit/components/printing/tests/browser.ini
@@ -60,6 +60,7 @@ support-files =
file_window_print_another_iframe_and_remove.html
file_window_print_iframe_remove_on_afterprint.html
file_window_print_srcdoc_base_uri.html
+ file_window_print_reentrant.html
file_coop_header2.html
file_coop_header2.html^headers^
diff --git a/toolkit/components/printing/tests/browser_window_print.js b/toolkit/components/printing/tests/browser_window_print.js
index 255abbc4759a..38222db71cfc 100644
--- a/toolkit/components/printing/tests/browser_window_print.js
+++ b/toolkit/components/printing/tests/browser_window_print.js
@@ -303,3 +303,34 @@ add_task(async function test_base_uri_srcdoc() {
gBrowser.getTabDialogBox(browser).abortAllDialogs();
});
});
+
+add_task(async function test_print_reentrant() {
+ is(
+ document.querySelector(".printPreviewBrowser"),
+ null,
+ "There shouldn't be any print preview browser"
+ );
+
+ const URI = `${TEST_PATH}file_window_print_reentrant.html`;
+ await BrowserTestUtils.withNewTab(URI, async function(browser) {
+ info(
+ "Waiting for window.print() to run and ensure we're showing the preview..."
+ );
+
+ let helper = new PrintHelper(browser);
+ await helper.waitForDialog();
+
+ let previewBrowser = document.querySelector(".printPreviewBrowser");
+ isnot(previewBrowser, null, "Should open the print preview correctly");
+
+ gBrowser.getTabDialogBox(browser).abortAllDialogs();
+
+ let count = await SpecialPowers.spawn(browser, [], () => {
+ return parseInt(
+ content.document.getElementById("before-print-count").innerText
+ );
+ });
+
+ is(count, 1, "Should've fired beforeprint just once");
+ });
+});
diff --git a/toolkit/components/printing/tests/file_window_print_reentrant.html b/toolkit/components/printing/tests/file_window_print_reentrant.html
new file mode 100644
index 000000000000..7eebd8c2fe6b
--- /dev/null
+++ b/toolkit/components/printing/tests/file_window_print_reentrant.html
@@ -0,0 +1,12 @@
+
+
+