From d6cb1cdca6d15f5ec02eb6708314589290321faf Mon Sep 17 00:00:00 2001
From: Oleh Krehel <ohwoeowho@gmail.com>
Date: Wed, 22 Mar 2023 17:42:35 +0100
Subject: fix: put contexts dict in <script> and reveal them using JavaScript
 (#1587)

* Put contexts dict in <script> and reveal them using JavaScript

Fixes #1584

* Address review comments

* coverage/htmlfiles/style.css: Align the contexts to the right

* coverage/htmlfiles/style.scss: Match style.css

* coverage/html.py: Fix linting and mypy errors

* two_tests_py.html: make update-gold
---
 coverage/htmlfiles/coverage_html.js | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'coverage/htmlfiles/coverage_html.js')

diff --git a/coverage/htmlfiles/coverage_html.js b/coverage/htmlfiles/coverage_html.js
index 1c4eb988..8b7fb96f 100644
--- a/coverage/htmlfiles/coverage_html.js
+++ b/coverage/htmlfiles/coverage_html.js
@@ -212,6 +212,11 @@ coverage.index_ready = function () {
 coverage.LINE_FILTERS_STORAGE = "COVERAGE_LINE_FILTERS";
 
 coverage.pyfile_ready = function () {
+    cboxes = document.querySelectorAll('[id^=ctxs]')
+    cboxes.forEach(function(cbox) {
+        cbox.addEventListener("click", coverage.showContexts)
+    });
+
     // If we're directed to a particular line number, highlight the line.
     var frag = location.hash;
     if (frag.length > 2 && frag[1] === 't') {
@@ -595,10 +600,26 @@ coverage.wire_up_sticky_header = function () {
     updateHeader();
 };
 
+coverage.showContexts = function (e) {
+    span = e.target.nextElementSibling.nextElementSibling;
+    span_text = span.textContent;
+
+    if (/^[0-9,]+$/.test(span_text))
+    {
+        span.textContent = "";
+        span_text.split(",").forEach(function(s) {
+            ctx = contexts[s];
+            span.appendChild(document.createTextNode(ctx));
+            span.appendChild(document.createElement("br"));
+        })
+    }
+};
+
 document.addEventListener("DOMContentLoaded", () => {
     if (document.body.classList.contains("indexfile")) {
         coverage.index_ready();
     } else {
         coverage.pyfile_ready();
     }
+
 });
-- 
cgit v1.2.1