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	ES and TypeScript modules are strict by default and don’t need this directive. ESLint will remind us to add it to new CommonJS files and remove it from ES and TypeScript modules. Signed-off-by: Anders Kaseorg <anders@zulip.com>
		
			
				
	
	
		
			99 lines
		
	
	
		
			3.0 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			99 lines
		
	
	
		
			3.0 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
"use strict";
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zrequire("stream_data");
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zrequire("stream_sort");
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run_test("no_subscribed_streams", () => {
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    assert.equal(stream_sort.sort_groups([]), undefined);
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    assert.equal(stream_sort.first_stream_id(), undefined);
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});
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const scalene = {
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    subscribed: true,
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    name: "scalene",
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    stream_id: 1,
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    pin_to_top: true,
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};
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const fast_tortoise = {
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    subscribed: true,
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    name: "fast tortoise",
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    stream_id: 2,
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    pin_to_top: false,
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};
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const pneumonia = {
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    subscribed: true,
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    name: "pneumonia",
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    stream_id: 3,
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    pin_to_top: false,
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};
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const clarinet = {
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    subscribed: true,
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    name: "clarinet",
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    stream_id: 4,
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    pin_to_top: false,
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};
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const weaving = {
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    subscribed: false,
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    name: "weaving",
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    stream_id: 5,
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    pin_to_top: false,
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};
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stream_data.add_sub(scalene);
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stream_data.add_sub(fast_tortoise);
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stream_data.add_sub(pneumonia);
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stream_data.add_sub(clarinet);
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stream_data.add_sub(weaving);
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function sort_groups(query) {
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    const streams = stream_data.subscribed_stream_ids();
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    return stream_sort.sort_groups(streams, query);
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}
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run_test("basics", (override) => {
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    override("stream_data.is_active", (sub) => sub.name !== "pneumonia");
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    // Test sorting into categories/alphabetized
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    let sorted = sort_groups("");
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    assert.deepEqual(sorted.pinned_streams, [scalene.stream_id]);
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    assert.deepEqual(sorted.normal_streams, [clarinet.stream_id, fast_tortoise.stream_id]);
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    assert.deepEqual(sorted.dormant_streams, [pneumonia.stream_id]);
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    // Test cursor helpers.
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    assert.equal(stream_sort.first_stream_id(), scalene.stream_id);
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    assert.equal(stream_sort.prev_stream_id(scalene.stream_id), undefined);
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    assert.equal(stream_sort.prev_stream_id(clarinet.stream_id), scalene.stream_id);
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    assert.equal(stream_sort.next_stream_id(fast_tortoise.stream_id), pneumonia.stream_id);
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    assert.equal(stream_sort.next_stream_id(pneumonia.stream_id), undefined);
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    // Test filtering
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    sorted = sort_groups("s");
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    assert.deepEqual(sorted.pinned_streams, [scalene.stream_id]);
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    assert.deepEqual(sorted.normal_streams, []);
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    assert.deepEqual(sorted.dormant_streams, []);
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    assert.equal(stream_sort.prev_stream_id(clarinet.stream_id), undefined);
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    assert.equal(stream_sort.next_stream_id(clarinet.stream_id), undefined);
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    // Test searching entire word, case-insensitive
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    sorted = sort_groups("PnEuMoNiA");
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    assert.deepEqual(sorted.pinned_streams, []);
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    assert.deepEqual(sorted.normal_streams, []);
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    assert.deepEqual(sorted.dormant_streams, [pneumonia.stream_id]);
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    // Test searching part of word
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    sorted = sort_groups("tortoise");
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    assert.deepEqual(sorted.pinned_streams, []);
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    assert.deepEqual(sorted.normal_streams, [fast_tortoise.stream_id]);
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    assert.deepEqual(sorted.dormant_streams, []);
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    // Test searching stream with spaces
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    sorted = sort_groups("fast t");
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    assert.deepEqual(sorted.pinned_streams, []);
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    assert.deepEqual(sorted.normal_streams, [fast_tortoise.stream_id]);
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    assert.deepEqual(sorted.dormant_streams, []);
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});
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