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Test Info: Warnings
- This test gets skipped with pattern: os == 'android'
- Manifest: browser/components/places/tests/unit/xpcshell.toml
const { sinon } = ChromeUtils.importESModule(
);
/* eslint-disable mozilla/use-chromeutils-generateqi */
add_task(async function test_no_result_node() {
let functionSpy = sinon.stub().returns(Promise.resolve());
await PlacesUIUtils.batchUpdatesForNode(null, 1, functionSpy);
Assert.ok(
functionSpy.calledOnce,
"Passing a null result node should still call the wrapped function"
);
});
add_task(async function test_under_batch_threshold() {
let functionSpy = sinon.stub().returns(Promise.resolve());
let resultNode = {
QueryInterface() {
return this;
},
onBeginUpdateBatch: sinon.spy(),
onEndUpdateBatch: sinon.spy(),
};
await PlacesUIUtils.batchUpdatesForNode(resultNode, 1, functionSpy);
Assert.ok(functionSpy.calledOnce, "Wrapped function should be called once");
Assert.ok(
resultNode.onBeginUpdateBatch.notCalled,
"onBeginUpdateBatch should not have been called"
);
Assert.ok(
resultNode.onEndUpdateBatch.notCalled,
"onEndUpdateBatch should not have been called"
);
});
add_task(async function test_over_batch_threshold() {
let functionSpy = sinon.stub().callsFake(() => {
Assert.ok(
resultNode.onBeginUpdateBatch.calledOnce,
"onBeginUpdateBatch should have been called before the function"
);
Assert.ok(
resultNode.onEndUpdateBatch.notCalled,
"onEndUpdateBatch should not have been called before the function"
);
return Promise.resolve();
});
let resultNode = {
QueryInterface() {
return this;
},
onBeginUpdateBatch: sinon.spy(),
onEndUpdateBatch: sinon.spy(),
};
await PlacesUIUtils.batchUpdatesForNode(resultNode, 100, functionSpy);
Assert.ok(functionSpy.calledOnce, "Wrapped function should be called once");
Assert.ok(
resultNode.onBeginUpdateBatch.calledOnce,
"onBeginUpdateBatch should have been called"
);
Assert.ok(
resultNode.onEndUpdateBatch.calledOnce,
"onEndUpdateBatch should have been called"
);
});
add_task(async function test_wrapped_function_throws() {
let error = new Error("Failed!");
let functionSpy = sinon.stub().throws(error);
let resultNode = {
QueryInterface() {
return this;
},
onBeginUpdateBatch: sinon.spy(),
onEndUpdateBatch: sinon.spy(),
};
let raisedError;
try {
await PlacesUIUtils.batchUpdatesForNode(resultNode, 100, functionSpy);
} catch (ex) {
raisedError = ex;
}
Assert.ok(functionSpy.calledOnce, "Wrapped function should be called once");
Assert.ok(
resultNode.onBeginUpdateBatch.calledOnce,
"onBeginUpdateBatch should have been called"
);
Assert.ok(
resultNode.onEndUpdateBatch.calledOnce,
"onEndUpdateBatch should have been called"
);
Assert.equal(
raisedError,
error,
"batchUpdatesForNode should have raised the error from the wrapped function"
);
});