[PATCH 2/3] yesno-tests: convert to init.sh

[Eric Blake]

* modules/yesno-tests (Files): Add init.sh.
* tests/test-yesno.sh: Use it.

Signed-off-by: Eric Blake <address@hidden>
---
 ChangeLog           |    4 +++
 modules/yesno-tests |    1 +
 tests/test-yesno.sh |   56 +++++++++++++++++++++-----------------------------
 3 files changed, 29 insertions(+), 32 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 31b9c15..db85276 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2011-05-24  Eric Blake  <address@hidden>

+       yesno-tests: convert to init.sh
+       * modules/yesno-tests (Files): Add init.sh.
+       * tests/test-yesno.sh: Use it.
+
        atexit-tests: ensure reliable exit status
        * tests/test-atexit.sh: Prefer 'Exit' over 'exit'.
        Reported by Bruno Haible.
diff --git a/modules/yesno-tests b/modules/yesno-tests
index 01ba8e1..3e1e0a2 100644
--- a/modules/yesno-tests
+++ b/modules/yesno-tests
@@ -1,4 +1,5 @@
 Files:
+tests/init.sh
 tests/test-yesno.c
 tests/test-yesno.sh

diff --git a/tests/test-yesno.sh b/tests/test-yesno.sh
index b1a5b65..5e5ed40 100755
--- a/tests/test-yesno.sh
+++ b/tests/test-yesno.sh
@@ -1,10 +1,6 @@
 #!/bin/sh
-
-tmpfiles=
-trap 'rm -fr $tmpfiles' 1 2 3 15
-
-p=t-yesno-
-tmpfiles="${p}in.tmp ${p}xout.tmp ${p}out1.tmp ${p}out.tmp ${p}err.tmp"
+: ${srcdir=.}
+. "$srcdir/init.sh"; path_prepend_ .

 # For now, only test with C locale
 LC_ALL=C
@@ -19,7 +15,7 @@ else
 fi

 # Test with seekable stdin; the followon process must see remaining data.
-tr @ '\177' <<EOF > ${p}in.tmp
+tr @ '\177' <<EOF > in.tmp
 nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn - entire line consumed
 address@hidden - backspace does not change result
 y
@@ -27,7 +23,7 @@ does not match either yesexpr or noexpr
 n
 EOF

-cat <<EOF > ${p}xout.tmp
+cat <<EOF > xout.tmp
 N
 Y
 Y
@@ -35,40 +31,36 @@ N
 n
 EOF

-(./test-yesno${EXEEXT}; ./test-yesno${EXEEXT} 3; cat) \
-  < ${p}in.tmp > ${p}out1.tmp || exit 1
-LC_ALL=C tr -d "$cr" < ${p}out1.tmp > ${p}out.tmp || exit 1
-cmp ${p}xout.tmp ${p}out.tmp || exit 1
+fail=0
+(test-yesno; test-yesno 3; cat) < in.tmp > out1.tmp || fail=1
+LC_ALL=C tr -d "$cr" < out1.tmp > out.tmp || fail=1
+cmp xout.tmp out.tmp || fail=1

-(./test-yesno${EXEEXT} 3; ./test-yesno${EXEEXT}; cat) \
-  < ${p}in.tmp > ${p}out1.tmp || exit 1
-LC_ALL=C tr -d "$cr" < ${p}out1.tmp > ${p}out.tmp || exit 1
-cmp ${p}xout.tmp ${p}out.tmp || exit 1
+(test-yesno 3; test-yesno; cat) < in.tmp > out1.tmp || fail=1
+LC_ALL=C tr -d "$cr" < out1.tmp > out.tmp || fail=1
+cmp xout.tmp out.tmp || fail=1

 # Test for behavior on pipe
-cat <<EOF > ${p}xout.tmp
+cat <<EOF > xout.tmp
 Y
 N
 EOF
-echo yes | ./test-yesno${EXEEXT} 2 > ${p}out1.tmp || exit 1
-LC_ALL=C tr -d "$cr" < ${p}out1.tmp > ${p}out.tmp || exit 1
-cmp ${p}xout.tmp ${p}out.tmp || exit 1
+echo yes | test-yesno 2 > out1.tmp || fail=1
+LC_ALL=C tr -d "$cr" < out1.tmp > out.tmp || fail=1
+cmp xout.tmp out.tmp || fail=1

 # Test for behavior on EOF
-cat <<EOF > ${p}xout.tmp
+cat <<EOF > xout.tmp
 N
 EOF
-./test-yesno${EXEEXT} </dev/null > ${p}out1.tmp || exit 1
-LC_ALL=C tr -d "$cr" < ${p}out1.tmp > ${p}out.tmp || exit 1
-cmp ${p}xout.tmp ${p}out.tmp || exit 1
+test-yesno </dev/null > out1.tmp || fail=1
+LC_ALL=C tr -d "$cr" < out1.tmp > out.tmp || fail=1
+cmp xout.tmp out.tmp || fail=1

 # Test for behavior when stdin is closed
-./test-yesno${EXEEXT} 0 <&- > ${p}out1.tmp 2> ${p}err.tmp && exit 1
-LC_ALL=C tr -d "$cr" < ${p}out1.tmp > ${p}out.tmp || exit 1
-cmp ${p}xout.tmp ${p}out.tmp || exit 1
-test -s ${p}err.tmp || exit 1
-
-# Cleanup
-rm -fr $tmpfiles
+test-yesno 0 <&- > out1.tmp 2> err.tmp && fail=1
+LC_ALL=C tr -d "$cr" < out1.tmp > out.tmp || fail=1
+cmp xout.tmp out.tmp || fail=1
+test -s err.tmp || fail=1

-exit 0
+Exit $fail
-- 
1.7.4.4