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/* -*- indent-tabs-mode: nil; js-indent-level: 2; js-indent-level: 2 -*- */
/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
const { LongStringActor } = require("devtools/server/actors/object");
function run_test() {
test_LSA_disconnect();
test_LSA_grip();
test_LSA_onSubstring();
}
const TEST_STRING = "This is a very long string!";
function makeMockLongStringActor()
{
let string = TEST_STRING;
let actor = new LongStringActor(string);
actor.actorID = "longString1";
actor.registeredPool = {
longStringActors: {
[string]: actor
}
};
return actor;
}
function test_LSA_disconnect()
{
let actor = makeMockLongStringActor();
do_check_eq(actor.registeredPool.longStringActors[TEST_STRING], actor);
actor.disconnect();
do_check_eq(actor.registeredPool.longStringActors[TEST_STRING], void 0);
}
function test_LSA_substring()
{
let actor = makeMockLongStringActor();
do_check_eq(actor._substring(0, 4), TEST_STRING.substring(0, 4));
do_check_eq(actor._substring(6, 9), TEST_STRING.substring(6, 9));
do_check_eq(actor._substring(0, TEST_STRING.length), TEST_STRING);
}
function test_LSA_grip()
{
let actor = makeMockLongStringActor();
let grip = actor.grip();
do_check_eq(grip.type, "longString");
do_check_eq(grip.initial, TEST_STRING.substring(0, DebuggerServer.LONG_STRING_INITIAL_LENGTH));
do_check_eq(grip.length, TEST_STRING.length);
do_check_eq(grip.actor, actor.actorID);
}
function test_LSA_onSubstring()
{
let actor = makeMockLongStringActor();
let response;
// From the start
response = actor.onSubstring({
start: 0,
end: 4
});
do_check_eq(response.from, actor.actorID);
do_check_eq(response.substring, TEST_STRING.substring(0, 4));
// In the middle
response = actor.onSubstring({
start: 5,
end: 8
});
do_check_eq(response.from, actor.actorID);
do_check_eq(response.substring, TEST_STRING.substring(5, 8));
// Whole string
response = actor.onSubstring({
start: 0,
end: TEST_STRING.length
});
do_check_eq(response.from, actor.actorID);
do_check_eq(response.substring, TEST_STRING);
// Negative index
response = actor.onSubstring({
start: -5,
end: TEST_STRING.length
});
do_check_eq(response.from, actor.actorID);
do_check_eq(response.substring,
TEST_STRING.substring(-5, TEST_STRING.length));
// Past the end
response = actor.onSubstring({
start: TEST_STRING.length - 5,
end: 100
});
do_check_eq(response.from, actor.actorID);
do_check_eq(response.substring,
TEST_STRING.substring(TEST_STRING.length - 5, 100));
}
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