Files
codeql-action/lib/actions-util.test.js
Robin Neatherway 7795860c11 Do not always overwrite the GITHUB_REF for PRs
As we move towards analysing the merge commit for pull requests by
default, we should stop sending `/refs/pull/n/head` rather than
`refs/pull/n/merge` _unless_ the checked-out SHA has actually changed.
Here we assume that any change (compared to GITHUB_SHA) indicates that
`git checkout HEAD^2` has been run earlier. This may sometimes be
incorrect (e.g. `git checkout mybranch`), but in that case the ref
would be wrong either way.
2020-09-17 13:11:06 +01:00

55 lines
2.4 KiB
JavaScript
Generated

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
result["default"] = mod;
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const ava_1 = __importDefault(require("ava"));
const sinon_1 = __importDefault(require("sinon"));
const actionsutil = __importStar(require("./actions-util"));
const testing_utils_1 = require("./testing-utils");
testing_utils_1.setupTests(ava_1.default);
ava_1.default("getRef() throws on the empty string", async (t) => {
process.env["GITHUB_REF"] = "";
await t.throwsAsync(actionsutil.getRef);
});
ava_1.default("getRef() returns merge PR ref if GITHUB_SHA still checked out", async (t) => {
const expectedRef = "refs/pull/1/merge";
const currentSha = "a".repeat(40);
process.env["GITHUB_REF"] = expectedRef;
process.env["GITHUB_SHA"] = currentSha;
sinon_1.default.stub(actionsutil, "getCommitOid").resolves(currentSha);
const actualRef = await actionsutil.getRef();
t.deepEqual(actualRef, expectedRef);
});
ava_1.default("getRef() returns head PR ref if GITHUB_SHA not currently checked out", async (t) => {
process.env["GITHUB_REF"] = "refs/pull/1/merge";
process.env["GITHUB_SHA"] = "a".repeat(40);
sinon_1.default.stub(actionsutil, "getCommitOid").resolves("b".repeat(40));
const actualRef = await actionsutil.getRef();
t.deepEqual(actualRef, "refs/pull/1/head");
});
ava_1.default("prepareEnvironment() when a local run", (t) => {
const origLocalRun = process.env.CODEQL_LOCAL_RUN;
process.env.CODEQL_LOCAL_RUN = "false";
process.env.GITHUB_JOB = "YYY";
actionsutil.prepareLocalRunEnvironment();
// unchanged
t.deepEqual(process.env.GITHUB_JOB, "YYY");
process.env.CODEQL_LOCAL_RUN = "true";
actionsutil.prepareLocalRunEnvironment();
// unchanged
t.deepEqual(process.env.GITHUB_JOB, "YYY");
process.env.GITHUB_JOB = "";
actionsutil.prepareLocalRunEnvironment();
// updated
t.deepEqual(process.env.GITHUB_JOB, "UNKNOWN-JOB");
process.env.CODEQL_LOCAL_RUN = origLocalRun;
});
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