| 1 | #!bin/ysh
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| 2 |
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| 3 | use $LIB_YSH/list.ysh --pick any all sum repeat
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| 4 |
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| 5 | # Change to 'use'?
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| 6 | source $LIB_OSH/byo-server.sh
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| 7 |
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| 8 | proc test-any {
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| 9 | assert [false === any([])]
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| 10 | assert [true === any([true])]
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| 11 | assert [false === any([false])]
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| 12 | assert [true === any([true, false])]
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| 13 | assert [true === any([false, true])]
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| 14 | assert [false === any([false, false])]
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| 15 | assert [true === any([false, true, false])]
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| 16 | assert [false === any([false, false, null, ""])] # null and "" are falsey
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| 17 | assert [true === any(["foo"])] # "foo" is truthy
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| 18 | }
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| 19 |
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| 20 | proc test-all {
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| 21 | assert [true === all([])]
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| 22 | assert [true === all([true])]
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| 23 | assert [false === all([false])]
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| 24 | assert [true === all([true, true])]
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| 25 | assert [false === all([true, false])]
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| 26 | assert [false === all([false, true])]
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| 27 | assert [false === all([false, false])]
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| 28 | assert [false === all([false, true, false])]
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| 29 | assert [true === all(["foo"])]
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| 30 | assert [false === all([""])]
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| 31 | }
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| 32 |
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| 33 | proc test-more-any-all {
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| 34 | assert [true === all( :|yes yes| ) ]
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| 35 | assert [false === all( :|yes ''| ) ]
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| 36 | assert [false === all( :|'' ''| ) ]
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| 37 |
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| 38 | assert [true === any( :|yes yes| ) ]
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| 39 | assert [true === any( :|yes ''| ) ]
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| 40 | assert [false === any( :|'' ''| ) ]
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| 41 | }
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| 42 |
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| 43 | proc test-sum {
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| 44 | assert [0 === sum([])]
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| 45 | assert [0 === sum([0])]
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| 46 | assert [6 === sum([1, 2, 3])]
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| 47 |
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| 48 | assert [3 === sum( 0 .. 3 )]
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| 49 | assert [45 === sum( 0 .. 3; start=42)]
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| 50 | assert [42 === sum( 0 .. 0, start=42)]
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| 51 | }
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| 52 |
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| 53 | proc test-repeat-str {
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| 54 | assert ['foofoofoo' === repeat('foo', 3)]
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| 55 | assert ['' === repeat('foo', 0)]
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| 56 | assert ['' === repeat('foo',-1)]
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| 57 | }
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| 58 |
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| 59 | proc test-repeat-list {
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| 60 | var L = ['foo', 'bar']
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| 61 | assert [ :|foo bar foo bar foo bar| === repeat(L, 3) ]
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| 62 | assert [ :|| === repeat(L, 0) ]
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| 63 | assert [ :|| === repeat(L, -1) ]
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| 64 | }
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| 65 |
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| 66 | proc test-repeat-error {
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| 67 | #pp test_ (repeat(null, 3))
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| 68 |
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| 69 | try {
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| 70 | pp test_ (repeat(null, 3))
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| 71 | }
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| 72 | assert [10 === _error.code]
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| 73 |
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| 74 | try {
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| 75 | pp test_ (repeat({}, 3))
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| 76 | }
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| 77 | assert [10 === _error.code]
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| 78 |
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| 79 | try {
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| 80 | pp test_ (repeat(42, 3))
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| 81 | }
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| 82 | assert [10 === _error.code]
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| 83 | }
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| 84 |
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| 85 | if is-main {
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| 86 | byo-maybe-run
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| 87 | }
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