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annotate scripts/test/echo.test @ 311:962bbf7341f8

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Tweak from Roberto Foglietta.
author Rob Landley <rob@landley.net>
date Fri, 18 Jul 2008 08:43:18 -0500
parents 3de1ea4d6b56
children d3544d2cdb26
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3de1ea4d6b56 Fix command line option parsing so "echo -xen" actually prints "-xen". Add
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1 #!/bin/bash
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2
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3 [ -f testing.sh ] && . testing.sh
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4
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5 # This one's tricky both because echo is a shell builtin (so $PATH is
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6 # irrelevant) and because the "result" field is parsed with echo -e.
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7 # To make it work, "$CMD" is an explicit path to the command being tested,
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8 # so "result" keeps using the shell builtin but we test the one in toybox.
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9
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10 CMD="$(which echo)"
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11
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12 #testing "name" "command" "result" "infile" "stdin"
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13
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14 testing "echo" "$CMD && echo yes" "\nyes\n" "" ""
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15 testing "echo 1 2 3" "$CMD one two three" "one two three\n" "" ""
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16 testing "echo with spaces" "$CMD 'one two three'" \
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17 "one two three\n" "" ""
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18 testing "echo -n" "$CMD -n" "" "" ""
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19 testing "echo -n one" "$CMD -n one" "one" "" ""
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20 testing "echo one -n" "$CMD one -n" "one -n\n" "" ""
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21 testing "echo -en" "$CMD -en 'one\ntwo'" "one\ntwo" "" ""
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22 testing "echo --hello" "$CMD --hello" "--hello\n" "" ""
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23 testing "echo -e all" "$CMD -e '\a\b\c\f\n\r\t\v\\\0123'" \
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24 "\a\b\c\f\n\r\t\v\\\0123\n" "" ""
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25 testing "echo -nex hello" "$CMD -nex hello" "-nex hello\n" "" ""