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spec/util_random_spec.lua @ 11574:21217f7e82b9
util.stanza: add at_top helper
This allows the user to detect whether the cursor is currently
at the top of the stanza. This will be used by util.xmppstream
to be able to port it over.
author | Jonas Schäfer <jonas@wielicki.name> |
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date | Sat, 08 May 2021 16:31:48 +0200 |
parent | 8450:3a9a3d90c44c |
rev | line source |
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8236
4878e4159e12
Port tests to the `busted` test runner
Waqas Hussain <waqas20@gmail.com>
parents:
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changeset
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1 |
4878e4159e12
Port tests to the `busted` test runner
Waqas Hussain <waqas20@gmail.com>
parents:
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2 local random = require "util.random"; |
4878e4159e12
Port tests to the `busted` test runner
Waqas Hussain <waqas20@gmail.com>
parents:
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changeset
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3 |
4878e4159e12
Port tests to the `busted` test runner
Waqas Hussain <waqas20@gmail.com>
parents:
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4 describe("util.random", function() |
4878e4159e12
Port tests to the `busted` test runner
Waqas Hussain <waqas20@gmail.com>
parents:
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5 describe("#bytes()", function() |
4878e4159e12
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Waqas Hussain <waqas20@gmail.com>
parents:
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changeset
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6 it("should return a string", function() |
4878e4159e12
Port tests to the `busted` test runner
Waqas Hussain <waqas20@gmail.com>
parents:
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changeset
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7 assert.is_string(random.bytes(16)); |
4878e4159e12
Port tests to the `busted` test runner
Waqas Hussain <waqas20@gmail.com>
parents:
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changeset
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8 end); |
4878e4159e12
Port tests to the `busted` test runner
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
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9 |
4878e4159e12
Port tests to the `busted` test runner
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
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10 it("should return the requested number of bytes", function() |
4878e4159e12
Port tests to the `busted` test runner
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
|
11 -- Makes no attempt at testing how random the bytes are, |
4878e4159e12
Port tests to the `busted` test runner
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
|
12 -- just that it returns the number of bytes requested |
4878e4159e12
Port tests to the `busted` test runner
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
|
13 |
8450
3a9a3d90c44c
spec/util.random: Check a larger range of sizes
Kim Alvefur <zash@zash.se>
parents:
8236
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14 for i = 1, 20 do |
3a9a3d90c44c
spec/util.random: Check a larger range of sizes
Kim Alvefur <zash@zash.se>
parents:
8236
diff
changeset
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15 assert.are.equal(2^i, #random.bytes(2^i)); |
8236
4878e4159e12
Port tests to the `busted` test runner
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
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16 end |
4878e4159e12
Port tests to the `busted` test runner
Waqas Hussain <waqas20@gmail.com>
parents:
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changeset
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17 end); |
4878e4159e12
Port tests to the `busted` test runner
Waqas Hussain <waqas20@gmail.com>
parents:
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changeset
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18 end); |
4878e4159e12
Port tests to the `busted` test runner
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
|
19 end); |