Root/
| 1 | #!/bin/sh |
| 2 | . ./Common |
| 3 | |
| 4 | ############################################################################### |
| 5 | |
| 6 | fped "tsort: total order" <<EOF |
| 7 | %tsort { |
| 8 | a b |
| 9 | a c |
| 10 | a d |
| 11 | b c |
| 12 | b d |
| 13 | c d |
| 14 | } |
| 15 | EOF |
| 16 | expect <<EOF |
| 17 | a |
| 18 | b |
| 19 | c |
| 20 | d |
| 21 | EOF |
| 22 | |
| 23 | #------------------------------------------------------------------------------ |
| 24 | |
| 25 | fped "tsort: partial order change (1)" <<EOF |
| 26 | %tsort { |
| 27 | a b |
| 28 | a c |
| 29 | a d |
| 30 | d b |
| 31 | } |
| 32 | EOF |
| 33 | expect <<EOF |
| 34 | a |
| 35 | c |
| 36 | d |
| 37 | b |
| 38 | EOF |
| 39 | |
| 40 | #------------------------------------------------------------------------------ |
| 41 | |
| 42 | fped "tsort: partial order change (2)" <<EOF |
| 43 | %tsort { |
| 44 | b c |
| 45 | c d |
| 46 | a b |
| 47 | } |
| 48 | EOF |
| 49 | expect <<EOF |
| 50 | a |
| 51 | b |
| 52 | c |
| 53 | d |
| 54 | EOF |
| 55 | |
| 56 | #------------------------------------------------------------------------------ |
| 57 | |
| 58 | fped "tsort: old order differs from resolution order" <<EOF |
| 59 | %tsort { |
| 60 | +a +b +c +d |
| 61 | a c |
| 62 | a b |
| 63 | a d |
| 64 | } |
| 65 | EOF |
| 66 | expect <<EOF |
| 67 | a |
| 68 | b |
| 69 | c |
| 70 | d |
| 71 | EOF |
| 72 | |
| 73 | #------------------------------------------------------------------------------ |
| 74 | |
| 75 | fped "tsort: order change due to priority" <<EOF |
| 76 | %tsort { |
| 77 | a b |
| 78 | a c 1 |
| 79 | a d |
| 80 | } |
| 81 | EOF |
| 82 | expect <<EOF |
| 83 | a |
| 84 | c |
| 85 | b |
| 86 | d |
| 87 | EOF |
| 88 | |
| 89 | #------------------------------------------------------------------------------ |
| 90 | |
| 91 | fped "tsort: priority accumulation without decay" <<EOF |
| 92 | %tsort { |
| 93 | +a +b +c +d |
| 94 | a b 1 |
| 95 | a d 1 |
| 96 | } |
| 97 | EOF |
| 98 | expect <<EOF |
| 99 | a |
| 100 | b |
| 101 | d |
| 102 | c |
| 103 | EOF |
| 104 | |
| 105 | #------------------------------------------------------------------------------ |
| 106 | |
| 107 | fped "tsort: priority accumulation with decay" <<EOF |
| 108 | %tsort { |
| 109 | +a -b +c +d |
| 110 | a b 1 |
| 111 | a d 1 |
| 112 | } |
| 113 | EOF |
| 114 | expect <<EOF |
| 115 | a |
| 116 | b |
| 117 | c |
| 118 | d |
| 119 | EOF |
| 120 | |
| 121 | #------------------------------------------------------------------------------ |
| 122 | |
| 123 | fped_fail "tsort: cycle" <<EOF |
| 124 | %tsort { |
| 125 | a b |
| 126 | b a |
| 127 | } |
| 128 | EOF |
| 129 | expect_sed '/Aborted/d' <<EOF |
| 130 | cycle detected in partial order |
| 131 | EOF |
| 132 | |
| 133 | # The "Aborted" can be reported with or without "(core dumped)", and sometimes |
| 134 | # not at all. So we just remove it. We already know that tsort has detected |
| 135 | # the problem. |
| 136 | |
| 137 | ############################################################################### |
| 138 |
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