commit bash-20190328 snapshot

tests/RUN-ONE-TEST

@@ -1,8 +1,8 @@
-BUILD_DIR=/usr/local/build/bash/bash-current
+BUILD_DIR=/usr/local/build/chet/bash/bash-current
 THIS_SH=$BUILD_DIR/bash
 PATH=$PATH:$BUILD_DIR
 
-export THIS_SH PATH
+export THIS_SH PATH BUILD_DIR
 
 : ${TMPDIR:=/tmp}
 export TMPDIR

tests/heredoc.right

@@ -101,6 +101,6 @@ argv[1] = <two>
 argv[2] = <threefi>
 argv[3] = <ve>
 comsub here-string
-./heredoc.tests: line 133: warning: here-document at line 131 delimited by end-of-file (wanted `EOF')
+./heredoc.tests: line 136: warning: here-document at line 134 delimited by end-of-file (wanted `EOF')
 hi
 there

tests/heredoc.tests

@@ -121,6 +121,9 @@ ${THIS_SH} ./heredoc2.sub
 ${THIS_SH} ./heredoc3.sub
 ${THIS_SH} ./heredoc4.sub
 
+# heredoc tests that use different size documents to test pipe implementation
+${THIS_SH} ./heredoc5.sub
+
 echo $(
 	cat <<< "comsub here-string"
 )

tests/heredoc5.sub

@@ -0,0 +1,28 @@
+# test here documents for sizes > 65536 (max pipe capacity I've seen),
+# 4096 < size < 65536 (for smaller pipe capacities)
+# 512 < size < 4096 (PIPE_BUF)
+#
+# There are tests in other scripts for here documents shorter than 512 bytes
+#
+# This should return the same results regardless of the pipe capacity
+
+: ${TMPDIR:=/tmp}
+FILENAME=${TMPDIR}/catfile-$$
+
+catfile()
+{
+	cat <<- EOF > $FILENAME
+		$(cat $1)
+EOF
+	cmp $FILENAME $1
+	rm -f $FILENAME
+}
+
+
+if [ -f $BUILD_DIR/y.tab.c ]; then
+	catfile $BUILD_DIR/y.tab.c
+else
+	catfile ../y.tab.c
+fi
+catfile ${BUILD_DIR}/config.h
+catfile ${BUILD_DIR}/version.h

tests/run-all

@@ -14,6 +14,7 @@ trap 'rm -f $BASH_TSTOUT' 0 1 2 3 15
 PATH=.:$PATH	# just to get recho/zecho/printenv if not run via `make tests'
 export PATH
 
+
 # unset BASH_ENV only if it is set
 [ "${BASH_ENV+set}" = "set" ] && unset BASH_ENV
 # can't reliably do it for SHELLOPTS; SHELLOPTS is readonly in bash
@@ -28,6 +29,9 @@ fi
 : ${THIS_SH:=../bash}
 export THIS_SH
 
+: ${BUILD_DIR:=..}
+export BUILD_DIR
+
 ${THIS_SH} ./version
 
 rm -f ${BASH_TSTOUT}

tests/run-gprof

@@ -18,6 +18,9 @@ export PATH
 : ${THIS_SH:=../bash}
 export THIS_SH
 
+: ${BUILD_DIR:=..}
+export BUILD_DIR
+
 GPROF="gprof"
 
 rm -f gmon.sum

tests/run-minimal

@@ -26,6 +26,9 @@ export PATH
 : ${THIS_SH:=../bash}
 export THIS_SH
 
+: ${BUILD_DIR:=..}
+export BUILD_DIR
+
 ${THIS_SH} ./version.mini
 
 rm -f "$BASH_TSTOUT"