factored couch_test_runner.js out from couch_tests.js, made it usuable for unit testing views from design docs

git-svn-id: https://svn.apache.org/repos/asf/incubator/couchdb/trunk@718409 13f79535-47bb-0310-9956-ffa450edef68
author: John Christopher Anderson <jchris@apache.org> 2008-11-17 22:14:14 +0000
committer: John Christopher Anderson <jchris@apache.org> 2008-11-17 22:14:14 +0000
commit: d2a6bdbe68ae65aee21d9267e9985fe611bf6e7c (patch)
tree: b6b28dd190c0975b6f1de1f732675db65ed3101e /share
parent: aee6f18edf8cdf3f7c09c93fcf1af48c2c15fcd8 (diff)
5 files changed, 196 insertions, 177 deletions
diff --git a/share/www/couch_tests.html b/share/www/couch_tests.html
index 4de4fcdb..f1ab443b 100644
--- a/share/www/couch_tests.html
+++ b/share/www/couch_tests.html
@@ -22,20 +22,18 @@ specific language governing permissions and limitations under the License.
     <script src="script/jquery.js?1.2.6"></script>
     <script src="script/couch.js?0.8.0"></script>
     <script src="script/pprint.js?0.8.0"></script>
+    <script src="script/couch_test_runner.js"></script>
     <script>
-      $(document).ready(function() {
+      $(function() {        
+        updateTestsListing();
+        $("#toolbar button.run").click(runAllTests);
+        if (window != parent) parent.updateNavigation();        
         $("#toolbar button.load").click(function() {
           location.reload(true);
         });
       });
-    </script>
-    <script src="script/couch_tests.js"></script>
-    <script>
-      $(document).ready(function() {
-        updateTestsListing();
-        $("#toolbar button.run").click(runAllTests);
-        if (window != parent) parent.updateNavigation();
-      });
+      var testsPath = document.location.toString().split('?')[1];
+      loadTests(testsPath||"script/couch_tests.js")
     </script>
   </head>
   <body>
diff --git a/share/www/index.html b/share/www/index.html
index b6919b93..37217384 100644
--- a/share/www/index.html
+++ b/share/www/index.html
@@ -87,7 +87,7 @@ specific language governing permissions and limitations under the License.
         <li><a href="browse/index.html" target="content">Overview</a></li>
         <li><a href="replicator.html" target="content">Replicator</a></li>
         <li><a href="config.html" target="content">Configuration</a></li>
-        <li><a href="couch_tests.html" target="content">Test Suite</a></li>
+        <li><a href="couch_tests.html?script/couch_tests.js" target="content">Test Suite</a></li>
       </ul></li>
       <li><span>Recent Databases</span>
         <ul id="dbs"></ul>
diff --git a/share/www/script/browse.js b/share/www/script/browse.js
index 6abcb073..dde31c05 100644
--- a/share/www/script/browse.js
+++ b/share/www/script/browse.js
@@ -873,12 +873,18 @@ function CouchDocumentPage() {
   }
 
   function _renderAttachmentItem(name, attachment) {
+    var attachmentHref = db.uri + encodeURIComponent(docId) 
+      + "/" + encodeURIComponent(name);
     var li = $("<li></li>");
     $("<a href='' title='Download file' target='_top'></a>").text(name)
-      .attr("href", db.uri + encodeURIComponent(docId) + "/" + encodeURIComponent(name))
+      .attr("href", attachmentHref)
       .wrapInner("<tt></tt>").appendTo(li);
     $("<span>()</span>").text("" + prettyPrintSize(attachment.length) + 
       ", " + attachment.content_type).addClass("info").appendTo(li);
+    if (name == "tests.js") {
+      li.find('span.info').append(', <a href="/_utils/couch_tests.html?' 
+        + attachmentHref + '">open in test runner</a>');
+    }
     _initAttachmentItem(name, attachment, li);
     return li;
   }
diff --git a/share/www/script/couch_test_runner.js b/share/www/script/couch_test_runner.js
new file mode 100644
index 00000000..59eafcde
--- /dev/null
+++ b/share/www/script/couch_test_runner.js
@@ -0,0 +1,181 @@
+// Licensed under the Apache License, Version 2.0 (the "License"); you may not
+// use this file except in compliance with the License.  You may obtain a copy
+// of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+// License for the specific language governing permissions and limitations under
+// the License.
+
+// *********************** Test Framework of Sorts ************************* //
+
+function loadTests(url) {  
+  document.write('<script src="'+url+'"></script>');
+};
+
+function patchTest(fun) {
+  var source = fun.toString();
+  var output = "";
+  var i = 0;
+  var testMarker = "T("
+  while (i < source.length) {
+    var testStart = source.indexOf(testMarker, i);
+    if (testStart == -1) {
+      output = output + source.substring(i, source.length);
+      break;
+    }
+    var testEnd = source.indexOf(");", testStart);
+    var testCode = source.substring(testStart + testMarker.length, testEnd);
+    output += source.substring(i, testStart) + "T(" + testCode + "," + JSON.stringify(testCode);
+    i = testEnd;
+  }
+  try {
+    return eval("(" + output + ")");
+  } catch (e) {
+    return null;
+  }
+}
+
+function runAllTests() {
+  var rows = $("#tests tbody.content tr");
+  $("td", rows).html("&nbsp;");
+  $("td.status", rows).removeClass("error").removeClass("failure").removeClass("success").text("not run");
+  var offset = 0;
+  function runNext() {
+    if (offset < rows.length) {
+      var row = rows.get(offset);
+      runTest($("th button", row).get(0), function() {
+        offset += 1;
+        setTimeout(runNext, 1000);
+      });
+    }
+  }
+  runNext();
+}
+
+var numFailures = 0;
+var currentRow = null;
+
+function runTest(button, callback, debug) {
+  if (currentRow != null) {
+    alert("Can not run multiple tests simultaneously.");
+    return;
+  }
+  var row = currentRow = $(button).parents("tr").get(0);
+  $("td.status", row).removeClass("error").removeClass("failure").removeClass("success");
+  $("td", row).html("&nbsp;");
+  var testFun = tests[row.id];
+  function run() {
+    numFailures = 0;
+    var start = new Date().getTime();
+    try {
+      if (debug == undefined || !debug) {
+        testFun = patchTest(testFun) || testFun;
+      }
+      testFun(debug);
+      var status = numFailures > 0 ? "failure" : "success";
+    } catch (e) {
+      var status = "error";
+      if ($("td.details ol", row).length == 0) {
+        $("<ol></ol>").appendTo($("td.details", row));
+      }
+      $("<li><b>Exception raised:</b> <code class='error'></code></li>")
+        .find("code").text(JSON.stringify(e)).end()
+        .appendTo($("td.details ol", row));
+      if (debug) {
+        currentRow = null;
+        throw e;
+      }
+    }
+    if ($("td.details ol", row).length) {
+      $("<a href='#'>Run with debugger</a>").click(function() {
+        runTest(this, undefined, true);
+      }).prependTo($("td.details ol", row));
+    }
+    var duration = new Date().getTime() - start;
+    $("td.status", row).removeClass("running").addClass(status).text(status);
+    $("td.duration", row).text(duration + "ms");
+    updateTestsFooter();
+    currentRow = null;
+    if (callback) callback();
+  }
+  $("td.status", row).addClass("running").text("running…");
+  setTimeout(run, 100);
+}
+
+function showSource(cell) {
+  var name = $(cell).text();
+  var win = window.open("", name, "width=700,height=500,resizable=yes,scrollbars=yes");
+  win.document.title = name;
+  $("<pre></pre>").text(tests[name].toString()).appendTo(win.document.body).fadeIn();
+}
+
+function updateTestsListing() {
+  for (var name in tests) {
+    if (!tests.hasOwnProperty(name)) continue;
+    var testFunction = tests[name];
+    var row = $("<tr><th></th><td></td><td></td><td></td></tr>")
+      .find("th").text(name).attr("title", "Show source").click(function() {
+        showSource(this);
+      }).end()
+      .find("td:nth(0)").addClass("status").text("not run").end()
+      .find("td:nth(1)").addClass("duration").html("&nbsp;").end()
+      .find("td:nth(2)").addClass("details").html("&nbsp;").end();
+    $("<button type='button' class='run' title='Run test'></button>").click(function() {
+      this.blur();
+      runTest(this);
+      return false;
+    }).prependTo(row.find("th"));
+    row.attr("id", name).appendTo("#tests tbody.content");
+  }
+  $("#tests tr").removeClass("odd").filter(":odd").addClass("odd");
+  updateTestsFooter();
+}
+
+function updateTestsFooter() {
+  var tests = $("#tests tbody.content tr td.status");
+  var testsRun = tests.not(":contains('not run'))");
+  var testsFailed = testsRun.not(".success");
+  $("#tests tbody.footer td").text(testsRun.length + " of " + tests.length +
+    " test(s) run, " + testsFailed.length + " failures");
+}
+
+// Use T to perform a test that returns false on failure and if the test fails,
+// display the line that failed.
+// Example:
+// T(MyValue==1);
+function T(arg1, arg2) {
+  if (!arg1) {
+    if (currentRow) {
+      if ($("td.details ol", currentRow).length == 0) {
+        $("<ol></ol>").appendTo($("td.details", currentRow));
+      }
+      $("<li><b>Assertion failed:</b> <code class='failure'></code></li>")
+        .find("code").text((arg2 != null ? arg2 : arg1).toString()).end()
+        .appendTo($("td.details ol", currentRow));
+    }
+    numFailures += 1
+  }
+}
+
+function equals(a,b) {
+  if (a === b) return true;
+  try {
+    return repr(a) === repr(b);
+  } catch (e) {
+    return false;
+  }
+}
+
+function repr(val) {
+  if (val === undefined) {
+    return null;
+  } else if (val === null) {
+    return "null";
+  } else {
+    return JSON.stringify(val);
+  }
+}
+\ No newline at end of file
diff --git a/share/www/script/couch_tests.js b/share/www/script/couch_tests.js
index 3c14b761..722d3113 100644
--- a/share/www/script/couch_tests.js
+++ b/share/www/script/couch_tests.js
@@ -2067,172 +2067,6 @@ function makeDocs(start, end, templateDoc) {
   return docs;
 }
 
-// *********************** Test Framework of Sorts ************************* //
-
-function patchTest(fun) {
-  var source = fun.toString();
-  var output = "";
-  var i = 0;
-  var testMarker = "T("
-  while (i < source.length) {
-    var testStart = source.indexOf(testMarker, i);
-    if (testStart == -1) {
-      output = output + source.substring(i, source.length);
-      break;
-    }
-    var testEnd = source.indexOf(");", testStart);
-    var testCode = source.substring(testStart + testMarker.length, testEnd);
-    output += source.substring(i, testStart) + "T(" + testCode + "," + JSON.stringify(testCode);
-    i = testEnd;
-  }
-  try {
-    return eval("(" + output + ")");
-  } catch (e) {
-    return null;
-  }
-}
-
-function runAllTests() {
-  var rows = $("#tests tbody.content tr");
-  $("td", rows).html("&nbsp;");
-  $("td.status", rows).removeClass("error").removeClass("failure").removeClass("success").text("not run");
-  var offset = 0;
-  function runNext() {
-    if (offset < rows.length) {
-      var row = rows.get(offset);
-      runTest($("th button", row).get(0), function() {
-        offset += 1;
-        setTimeout(runNext, 1000);
-      });
-    }
-  }
-  runNext();
-}
-
-var numFailures = 0;
-var currentRow = null;
-
-function runTest(button, callback, debug) {
-  if (currentRow != null) {
-    alert("Can not run multiple tests simultaneously.");
-    return;
-  }
-  var row = currentRow = $(button).parents("tr").get(0);
-  $("td.status", row).removeClass("error").removeClass("failure").removeClass("success");
-  $("td", row).html("&nbsp;");
-  var testFun = tests[row.id];
-  function run() {
-    numFailures = 0;
-    var start = new Date().getTime();
-    try {
-      if (debug == undefined || !debug) {
-        testFun = patchTest(testFun) || testFun;
-      }
-      testFun(debug);
-      var status = numFailures > 0 ? "failure" : "success";
-    } catch (e) {
-      var status = "error";
-      if ($("td.details ol", row).length == 0) {
-        $("<ol></ol>").appendTo($("td.details", row));
-      }
-      $("<li><b>Exception raised:</b> <code class='error'></code></li>")
-        .find("code").text(JSON.stringify(e)).end()
-        .appendTo($("td.details ol", row));
-      if (debug) {
-        currentRow = null;
-        throw e;
-      }
-    }
-    if ($("td.details ol", row).length) {
-      $("<a href='#'>Run with debugger</a>").click(function() {
-        runTest(this, undefined, true);
-      }).prependTo($("td.details ol", row));
-    }
-    var duration = new Date().getTime() - start;
-    $("td.status", row).removeClass("running").addClass(status).text(status);
-    $("td.duration", row).text(duration + "ms");
-    updateTestsFooter();
-    currentRow = null;
-    if (callback) callback();
-  }
-  $("td.status", row).addClass("running").text("running…");
-  setTimeout(run, 100);
-}
-
-function showSource(cell) {
-  var name = $(cell).text();
-  var win = window.open("", name, "width=700,height=500,resizable=yes,scrollbars=yes");
-  win.document.title = name;
-  $("<pre></pre>").text(tests[name].toString()).appendTo(win.document.body).fadeIn();
-}
-
-function updateTestsListing() {
-  for (var name in tests) {
-    if (!tests.hasOwnProperty(name)) continue;
-    var testFunction = tests[name];
-    var row = $("<tr><th></th><td></td><td></td><td></td></tr>")
-      .find("th").text(name).attr("title", "Show source").click(function() {
-        showSource(this);
-      }).end()
-      .find("td:nth(0)").addClass("status").text("not run").end()
-      .find("td:nth(1)").addClass("duration").html("&nbsp;").end()
-      .find("td:nth(2)").addClass("details").html("&nbsp;").end();
-    $("<button type='button' class='run' title='Run test'></button>").click(function() {
-      this.blur();
-      runTest(this);
-      return false;
-    }).prependTo(row.find("th"));
-    row.attr("id", name).appendTo("#tests tbody.content");
-  }
-  $("#tests tr").removeClass("odd").filter(":odd").addClass("odd");
-  updateTestsFooter();
-}
-
-function updateTestsFooter() {
-  var tests = $("#tests tbody.content tr td.status");
-  var testsRun = tests.not(":contains('not run'))");
-  var testsFailed = testsRun.not(".success");
-  $("#tests tbody.footer td").text(testsRun.length + " of " + tests.length +
-    " test(s) run, " + testsFailed.length + " failures");
-}
-
-// Use T to perform a test that returns false on failure and if the test fails,
-// display the line that failed.
-// Example:
-// T(MyValue==1);
-function T(arg1, arg2) {
-  if (!arg1) {
-    if (currentRow) {
-      if ($("td.details ol", currentRow).length == 0) {
-        $("<ol></ol>").appendTo($("td.details", currentRow));
-      }
-      $("<li><b>Assertion failed:</b> <code class='failure'></code></li>")
-        .find("code").text((arg2 != null ? arg2 : arg1).toString()).end()
-        .appendTo($("td.details ol", currentRow));
-    }
-    numFailures += 1
-  }
-}
-
-function equals(a,b) {
-  if (a === b) return true;
-  try {
-    return repr(a) === repr(b);
-  } catch (e) {
-    return false;
-  }
-}
-
-function repr(val) {
-  if (val === undefined) {
-    return null;
-  } else if (val === null) {
-    return "null";
-  } else {
-    return JSON.stringify(val);
-  }
-}
-
 function restartServer() {
   var reply = CouchDB.request("POST", "/_restart");
   do {
author	John Christopher Anderson <jchris@apache.org>	2008-11-17 22:14:14 +0000
committer	John Christopher Anderson <jchris@apache.org>	2008-11-17 22:14:14 +0000
commit	d2a6bdbe68ae65aee21d9267e9985fe611bf6e7c (patch)
tree	b6b28dd190c0975b6f1de1f732675db65ed3101e /share
parent	aee6f18edf8cdf3f7c09c93fcf1af48c2c15fcd8 (diff)