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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 14:29:10 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 14:29:10 +0000
commit2aa4a82499d4becd2284cdb482213d541b8804dd (patch)
treeb80bf8bf13c3766139fbacc530efd0dd9d54394c /tools/code-coverage/tests/xpcshell/test_basic.js
parentInitial commit. (diff)
downloadfirefox-2aa4a82499d4becd2284cdb482213d541b8804dd.tar.xz
firefox-2aa4a82499d4becd2284cdb482213d541b8804dd.zip
Adding upstream version 86.0.1.upstream/86.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tools/code-coverage/tests/xpcshell/test_basic.js')
-rw-r--r--tools/code-coverage/tests/xpcshell/test_basic.js115
1 files changed, 115 insertions, 0 deletions
diff --git a/tools/code-coverage/tests/xpcshell/test_basic.js b/tools/code-coverage/tests/xpcshell/test_basic.js
new file mode 100644
index 0000000000..9523a37ca2
--- /dev/null
+++ b/tools/code-coverage/tests/xpcshell/test_basic.js
@@ -0,0 +1,115 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+function test_code_coverage_func1() {
+ return 22;
+}
+
+function test_code_coverage_func2() {
+ return 22;
+}
+
+async function run_test() {
+ do_test_pending();
+
+ Assert.ok("@mozilla.org/tools/code-coverage;1" in Cc);
+
+ const codeCoverageCc = Cc["@mozilla.org/tools/code-coverage;1"];
+ Assert.ok(!!codeCoverageCc);
+
+ const codeCoverage = codeCoverageCc.getService(Ci.nsICodeCoverage);
+ Assert.ok(!!codeCoverage);
+
+ const files_orig = getFiles();
+
+ test_code_coverage_func1();
+
+ // Flush counters for the first time, we should see this function executed, but test_code_coverage_func not executed.
+ await codeCoverage.flushCounters();
+
+ const first_flush_files = getFiles();
+ const first_flush_records = parseRecords(
+ diffFiles(first_flush_files, files_orig)
+ );
+
+ Assert.ok(first_flush_records.has("test_basic.js"));
+ let fnRecords = first_flush_records
+ .get("test_basic.js")
+ .filter(record => record.type == "FN");
+ let fndaRecords = first_flush_records
+ .get("test_basic.js")
+ .filter(record => record.type == "FNDA");
+ Assert.ok(fnRecords.some(record => record.name == "top-level"));
+ Assert.ok(fnRecords.some(record => record.name == "run_test"));
+ Assert.ok(
+ fnRecords.some(record => record.name == "test_code_coverage_func1")
+ );
+ Assert.ok(
+ fndaRecords.some(record => record.name == "run_test" && record.hits == 1)
+ );
+ Assert.ok(
+ !fndaRecords.some(record => record.name == "run_test" && record.hits != 1)
+ );
+ Assert.ok(
+ fndaRecords.some(
+ record => record.name == "test_code_coverage_func1" && record.hits == 1
+ )
+ );
+ Assert.ok(
+ !fndaRecords.some(
+ record => record.name == "test_code_coverage_func1" && record.hits != 1
+ )
+ );
+ Assert.ok(
+ !fndaRecords.some(record => record.name == "test_code_coverage_func2")
+ );
+
+ test_code_coverage_func2();
+
+ // Flush counters for the second time, we should see this function not executed, but test_code_coverage_func executed.
+ await codeCoverage.flushCounters();
+
+ const second_flush_files = getFiles();
+ const second_flush_records = parseRecords(
+ diffFiles(second_flush_files, first_flush_files)
+ );
+
+ Assert.ok(second_flush_records.has("test_basic.js"));
+ fnRecords = second_flush_records
+ .get("test_basic.js")
+ .filter(record => record.type == "FN");
+ fndaRecords = second_flush_records
+ .get("test_basic.js")
+ .filter(record => record.type == "FNDA");
+ Assert.ok(fnRecords.some(record => record.name == "top-level"));
+ Assert.ok(fnRecords.some(record => record.name == "run_test"));
+ Assert.ok(
+ fnRecords.some(record => record.name == "test_code_coverage_func1")
+ );
+ Assert.ok(
+ fnRecords.some(record => record.name == "test_code_coverage_func2")
+ );
+ Assert.ok(
+ fndaRecords.some(
+ record => record.name == "test_code_coverage_func1" && record.hits == 0
+ )
+ );
+ Assert.ok(
+ !fndaRecords.some(
+ record => record.name == "test_code_coverage_func1" && record.hits != 0
+ )
+ );
+ Assert.ok(
+ fndaRecords.some(
+ record => record.name == "test_code_coverage_func2" && record.hits == 1
+ )
+ );
+ Assert.ok(
+ !fndaRecords.some(
+ record => record.name == "test_code_coverage_func2" && record.hits != 1
+ )
+ );
+
+ do_test_finished();
+}