prosody
025c38ee885d
spec/util_human_io_spec.lua

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spec/util_human_io_spec.lua @ 13114:025c38ee885d

util.dependencies: Print tables itself to reduce number of imports Rationale: See diffstat When this module is imported, it ends up calling stty via term_width() in util.human.io.table(). When this happens outside of a terminal, the following message is sent to stdout: stty: 'standard input': Inappropriate ioctl for device Not importing this module avoids that. Furthermore three is value in this module having minimal dependencies as they might not be available when it does the checks. Ref a1fed82c44b9
author Kim Alvefur <zash@zash.se>
date Fri, 26 May 2023 21:18:27 +0200
parent 13054:f4d7fe919969
child 13196:eca44e058eed
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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4d3247a1f6b3 util.human.io: Add brief test of table generation
Kim Alvefur <zash@zash.se>
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1 describe("util.human.io", function ()
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2 local human_io
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3 setup(function ()
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4 human_io = require "util.human.io";
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5 end);
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6 describe("table", function ()
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7
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8 it("alignment works", function ()
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9 local row = human_io.table({
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10 {
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11 width = 3,
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12 align = "right"
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13 },
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14 {
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15 width = 3,
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16 },
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17 });
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18
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19 assert.equal(" 1 | . ", row({ 1, "." }));
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20 assert.equal(" 10 | .. ", row({ 10, ".." }));
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21 assert.equal("100 | ...", row({ 100, "..." }));
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22 assert.equal("10… | ..…", row({ 1000, "...." }));
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23
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24 end);
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25 end);
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26
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27 describe("ellipsis", function()
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28 it("works", function()
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29 assert.equal("…", human_io.ellipsis("abc", 1));
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30 assert.equal("a…", human_io.ellipsis("abc", 2));
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31 assert.equal("abc", human_io.ellipsis("abc", 3));
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32
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33 assert.equal("…", human_io.ellipsis("räksmörgås", 1));
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34 assert.equal("r…", human_io.ellipsis("räksmörgås", 2));
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35 assert.equal("rä…", human_io.ellipsis("räksmörgås", 3));
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36 assert.equal("räk…", human_io.ellipsis("räksmörgås", 4));
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37 assert.equal("räks…", human_io.ellipsis("räksmörgås", 5));
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38 assert.equal("räksm…", human_io.ellipsis("räksmörgås", 6));
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39 assert.equal("räksmö…", human_io.ellipsis("räksmörgås", 7));
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40 assert.equal("räksmör…", human_io.ellipsis("räksmörgås", 8));
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41 assert.equal("räksmörg…", human_io.ellipsis("räksmörgås", 9));
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42 assert.equal("räksmörgås", human_io.ellipsis("räksmörgås", 10));
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43 end);
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44 end);
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Matthew Wild <mwild1@gmail.com>
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45
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46 describe("parse_duration", function ()
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47 local function test(expected, duration)
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48 assert.equal(expected, human_io.parse_duration(duration));
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49 end
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50 it("works", function ()
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51 test(1, "1s");
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52 test(60, "1mi");
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53 test(60, "1min");
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54 test(60, "1 min");
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55 test(60, "1 minute");
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56 test(120, "2min");
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57 test(86400, "1d");
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58 test(2678400, "1m");
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59 test(2678400, "1month");
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60 test(2678400, "1 month");
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61 end);
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62 end);
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63 end);
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