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author | jilles <jilles@FreeBSD.org> | 2010-03-07 15:08:42 +0000 |
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committer | jilles <jilles@FreeBSD.org> | 2010-03-07 15:08:42 +0000 |
commit | deb0e164a337104a7ed077cc7a95bc181d47b89d (patch) | |
tree | 499d11c8030fab18c9896dea6e5a806bfdecfce8 /tools/regression | |
parent | bb7414c0b8cbf499136ef8a80d324efd1dea23f3 (diff) | |
download | FreeBSD-src-deb0e164a337104a7ed077cc7a95bc181d47b89d.zip FreeBSD-src-deb0e164a337104a7ed077cc7a95bc181d47b89d.tar.gz |
sh: Add various testcases for here documents.
They are mainly about expansions in here documents but because all the
testcases are in $() command substitution, we also test that $() command
substitution is recursively parsed (or very close to it).
Diffstat (limited to 'tools/regression')
-rw-r--r-- | tools/regression/bin/sh/parser/heredoc1.0 | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/tools/regression/bin/sh/parser/heredoc1.0 b/tools/regression/bin/sh/parser/heredoc1.0 new file mode 100644 index 0000000..5ce3897 --- /dev/null +++ b/tools/regression/bin/sh/parser/heredoc1.0 @@ -0,0 +1,85 @@ +# $FreeBSD$ + +failures=0 + +check() { + if ! eval "[ $* ]"; then + echo "Failed: $*" + : $((failures += 1)) + fi +} + +check '"$(cat <<EOF +hi +EOF +)" = hi' + +check '"$(cat <<EOF +${$+hi} +EOF +)" = hi' + +unset yy +check '"$(cat <<EOF +${yy-hi} +EOF +)" = hi' + +check '"$(cat <<EOF +${$+hi +there} +EOF +)" = "hi +there"' + +check '"$(cat <<EOF +$((1+1)) +EOF +)" = 2' + +check '"$(cat <<EOF +$(echo hi) +EOF +)" = hi' + +check '"$(cat <<EOF +`echo hi` +EOF +)" = hi' + +check '"$(cat <<\EOF +${$+hi} +EOF +)" = "\${\$+hi}"' + +check '"$(cat <<\EOF +$( +EOF +)" = \$\(' + +check '"$(cat <<\EOF +` +EOF +)" = \`' + +check '"$(cat <<EOF +" +EOF +)" = \"' + +check '"$(cat <<\EOF +" +EOF +)" = \"' + +check '"$(cat <<esac +'"'"' +esac +)" = "'"'"'"' + +check '"$(cat <<\) +'"'"' +) +)" = "'"'"'"' + +exit $((failures != 0)) |