nodegit · johnhaley81 · Nov 13, 2014 · Nov 12, 2014 · Nov 13, 2014
diff --git a/.gitignore b/.gitignore
@@ -14,6 +14,7 @@
 /vendor/*.sln

 /generate/idefs.json
+/generate/missing-tests.json
 /binding.gyp

 *.log
diff --git a/generate/missing-tests-ignore.json b/generate/missing-tests-ignore.json
@@ -0,0 +1,34 @@
+{
+  "blob": {
+    "functions": [
+      "createFrombuffer",
+      "isBinary",
+      "lookup",
+      "rawcontent",
+      "rawsize"
+    ]
+  },
+  "clone": {
+    "functions": [
+      "initOptions"
+    ]
+  },
+  "commit": {
+    "functions": [
+      "parentCount",
+      "parentId",
+      "treeId"
+    ]
+  },
+  "diff": {
+    "functions": [
+      "getDelta",
+      "numDeltas"
+    ]
+  },
+  "object": {
+    "functions": [
+      "type"
+    ]
+  }
+}
diff --git a/generate/missing-tests.js b/generate/missing-tests.js
@@ -0,0 +1,64 @@
+const path = require("path");
+const idefs = require("./idefs");
+const Promise = require("nodegit-promise");
+const promisify = require("promisify-node");
+const fse = promisify(require("fs-extra"));
+const testFilesPath = path.resolve(__dirname, "../test/tests");
+const missingFileIgnores = require("./missing-tests-ignore");
+
+var output = {};
+
+function findMissingTest(idef) {
+  var testFilePath = path.join(testFilesPath, idef.filename + ".js");
+  var result = {};
+
+  return fse.readFile(testFilePath, "utf8")
+  .then(function(file) {
+    var fieldsResult = [];
+    var functionsResult = [];
+    var fieldIgnores = (missingFileIgnores[idef.filename] || {}).fields;
+    var functionIgnores = (missingFileIgnores[idef.filename] || {}).functions;
+
+    fieldIgnores = fieldIgnores || [];
+    functionIgnores = functionIgnores || [];
+    file = file || "";
+
+    idef.fields.forEach(function(field) {
+      if (file.indexOf(field.jsFunctionName) < 0
+        && fieldIgnores.indexOf(field.jsFunctionName < 0)) {
+        fieldsResult.push(field.jsFunctionName);
+      }
+    });
+
+    result.fields = fieldsResult;
+
+    idef.functions.forEach(function(fn) {
+      if (file.indexOf(fn.jsFunctionName) < 0
+        && functionIgnores.indexOf(fn.jsFunctionName) < 0) {
+        functionsResult.push(fn.jsFunctionName);
+      }
+    });
+
+    result.functions = functionsResult;
+  },
+  function() {
+    result.testFileMissing = false;
+    result.testFilePath = testFilePath;
+  }).then(function() {
+    output[idef.filename] = result;
+  });
+};
+
+var promises = [];
+
+idefs.forEach(function(idef) {
+  promises.push(findMissingTest(idef));
+});
+
+Promise.all(promises)
+.then(function() {
+  fse.writeFileSync(path.join(__dirname, "missing-tests.json"),
+    JSON.stringify(output, null, 2));
+}, function(fail) {
+  console.log(fail);
+});
diff --git a/generate/setup.js b/generate/setup.js
@@ -17,7 +17,6 @@ libgit2.types.forEach(function(type) {
 // libgit2's docs aren't complete so we'll add in what they're missing here
 Array.prototype.push.apply(libgit2.types, supplement.new.types);

-
 var output = [];
 var groupNames = [];
 var dependencyLookup = {};

diff --git a/package.json b/package.json
@@ -65,6 +65,7 @@
    "nan": "~1.3.0",
    "node-gyp": "~1.0.2",
    "node-pre-gyp": "~0.5.27",
+    "nodegit-promise": "~1.0.0",
    "promise": "~6.0.0",
    "promisify-node": "~0.1.2",
    "q": "~1.0.1",
@@ -91,6 +92,7 @@
    "cov": "istanbul cover node_modules/mocha/bin/_mocha -- test/runner test/tests --report=lcov",
    "mocha": "mocha test/runner test/tests",
    "test": "npm run lint && npm run cov",
+    "missing-tests": "node generate/missing-tests",
    "publish": "node-pre-gyp package && node-pre-gyp publish",
    "generate": "node generate/setup && node generate",
    "install": "npm run generate && node install",