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test(js): read the cursor next to the state it is compared against #99

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test(js): read the cursor next to the state it is compared against #99

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10 changes: 9 additions & 1 deletion bindings/js/test/integration.test.mjs
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Original file line number Diff line number Diff line change
Expand Up @@ -30,14 +30,22 @@ test("echo roundtrip drives a real session", async () => {
await su.waitCommand();
await su.expectText("hello-sdk", { strict: false });
await su.expectExitCode(0);

const state = await su.state();
// Read next to the snapshot it is compared against. The shell draws its
// next prompt after the command finishes, which moves the cursor, and
// these two calls read it separately: with other calls in between, the
// prompt lands between them and they disagree by its width.
//
// `waitIdle` is not the barrier it looks like here, since the screen is
// quiet *because* the prompt has not started, so idle arrives first.
assert.deepEqual(await su.getCursor(), state.cursor);
assert.ok(state.cols > 0);
assert.match(await su.text(), /hello-sdk/);
assert.match(await su.getCommand(), /echo hello-sdk/);
assert.match(await su.getOutput(), /hello-sdk/);
assert.equal(await su.getExitCode(), 0);
assert.equal(typeof (await su.getCwd()), "string");
assert.deepEqual(await su.getCursor(), state.cursor);
assert.deepEqual(await su.getSize(), { cols: state.cols, rows: state.rows });

await su.resize(92, 26);
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