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annotate tests/test-yesno.sh @ 12404:44954971957b

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init.sh: avoid Solaris 10 /bin/sh portability problem Solaris 10's /bin/sh does not pass '.' arguments 2..N to the sourced script: $ printf 'echo "$@"\n' > f; /bin/sh -c '. ./f bar' $ printf 'echo "$@"\n' > f; bash -c '. ./f bar' bar tests/init.sh relied on that, accepting a --set-path=DIR argument, and two tests used that idiom. * tests/init.sh: Update suggested usage comments. (path_prepend_): New function, to be used in place of the --src-path=DIR option. Disallow empty strings and strings containing ":". (setup_): Move PATH-prepending code into path_prepend_. * tests/test-pread.sh: Adapt to new usage. * tests/test-xalloc-die.sh: Likewise.
author Jim Meyering <meyering@redhat.com>
date Tue, 08 Dec 2009 20:37:50 +0100
parents 3710e1c3943e
children c47783837720
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #!/bin/sh
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2
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3 tmpfiles=
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4 trap 'rm -fr $tmpfiles' 1 2 3 15
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5
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6 p=t-yesno-
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7 tmpfiles="${p}in.tmp ${p}xout.tmp ${p}out1.tmp ${p}out.tmp ${p}err.tmp"
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8
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9 # For now, only test with C locale
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10 LC_ALL=C
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11 export LC_ALL
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12
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13 # Find out how to remove carriage returns from output. Solaris /usr/ucb/tr
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14 # does not understand '\r'.
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15 if echo solaris | tr -d '\r' | grep solais > /dev/null; then
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16 cr='\015'
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17 else
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18 cr='\r'
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19 fi
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20
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21 # Test with seekable stdin; the followon process must see remaining data.
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22 tr @ '\177' <<EOF > ${p}in.tmp
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23 nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn - entire line consumed
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24 y@n - backspace does not change result
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25 y
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26 does not match either yesexpr or noexpr
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27 n
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28 EOF
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29
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30 cat <<EOF > ${p}xout.tmp
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31 N
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32 Y
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33 Y
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34 N
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35 n
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36 EOF
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37
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38 (./test-yesno${EXEEXT}; ./test-yesno${EXEEXT} 3; cat) \
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39 < ${p}in.tmp > ${p}out1.tmp || exit 1
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40 LC_ALL=C tr -d "$cr" < ${p}out1.tmp > ${p}out.tmp || exit 1
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41 cmp ${p}xout.tmp ${p}out.tmp || exit 1
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42
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43 (./test-yesno${EXEEXT} 3; ./test-yesno${EXEEXT}; cat) \
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44 < ${p}in.tmp > ${p}out1.tmp || exit 1
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45 LC_ALL=C tr -d "$cr" < ${p}out1.tmp > ${p}out.tmp || exit 1
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46 cmp ${p}xout.tmp ${p}out.tmp || exit 1
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47
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48 # Test for behavior on pipe
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49 cat <<EOF > ${p}xout.tmp
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50 Y
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51 N
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52 EOF
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53 echo yes | ./test-yesno${EXEEXT} 2 > ${p}out1.tmp || exit 1
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54 LC_ALL=C tr -d "$cr" < ${p}out1.tmp > ${p}out.tmp || exit 1
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55 cmp ${p}xout.tmp ${p}out.tmp || exit 1
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56
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57 # Test for behavior on EOF
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58 cat <<EOF > ${p}xout.tmp
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59 N
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60 EOF
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61 ./test-yesno${EXEEXT} </dev/null > ${p}out1.tmp || exit 1
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62 LC_ALL=C tr -d "$cr" < ${p}out1.tmp > ${p}out.tmp || exit 1
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63 cmp ${p}xout.tmp ${p}out.tmp || exit 1
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64
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65 # Test for behavior when stdin is closed
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66 ./test-yesno${EXEEXT} 0 <&- > ${p}out1.tmp 2> ${p}err.tmp && exit 1
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67 LC_ALL=C tr -d "$cr" < ${p}out1.tmp > ${p}out.tmp || exit 1
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68 cmp ${p}xout.tmp ${p}out.tmp || exit 1
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69 test -s ${p}err.tmp || exit 1
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70
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71 # Cleanup
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72 rm -fr $tmpfiles
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73
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74 exit 0