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annotate spec/util_jsonpointer_spec.lua @ 12763:d26eefe98d09

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util.dbuffer: Add efficient shortcuts for discard() in certain cases If the buffer is already empty, nothing to do. If we're throwing away the whole buffer, we can just empty it and avoid read_chunk() (which in turn may collapse()). These shortcuts are much more efficient.
author Matthew Wild <mwild1@gmail.com>
date Tue, 11 Oct 2022 11:37:55 +0100
parents 5bf9056dca2c
children 4d5549de27e6
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5bf9056dca2c util.jsonpointer: Add basic tests
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1 describe("util.jsonpointer", function()
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2 local json, jp;
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3 setup(function()
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4 json = require "util.json";
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5 jp = require "util.jsonpointer";
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6 end)
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7 describe("resolve()", function()
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8 local example;
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9 setup(function()
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10 example = json.decode([[{
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11 "foo": ["bar", "baz"],
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12 "": 0,
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13 "a/b": 1,
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14 "c%d": 2,
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15 "e^f": 3,
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16 "g|h": 4,
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17 "i\\j": 5,
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18 "k\"l": 6,
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19 " ": 7,
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20 "m~n": 8
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21 }]])
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22 end)
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23 it("works", function()
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24 assert.same(example, jp.resolve(example, ""));
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25 assert.same({ "bar", "baz" }, jp.resolve(example, "/foo"));
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26 assert.same("bar", jp.resolve(example, "/foo/0"));
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27 assert.same(0, jp.resolve(example, "/"));
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28 assert.same(1, jp.resolve(example, "/a~1b"));
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29 assert.same(2, jp.resolve(example, "/c%d"));
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30 assert.same(3, jp.resolve(example, "/e^f"));
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31 assert.same(4, jp.resolve(example, "/g|h"));
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32 assert.same(5, jp.resolve(example, "/i\\j"));
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33 assert.same(6, jp.resolve(example, "/k\"l"));
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34 assert.same(7, jp.resolve(example, "/ "));
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35 assert.same(8, jp.resolve(example, "/m~0n"));
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36 end)
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37 end)
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38 end)