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-rw-r--r--bin/1sh/tests/parser/nul1.012
1 files changed, 12 insertions, 0 deletions
diff --git a/bin/1sh/tests/parser/nul1.0 b/bin/1sh/tests/parser/nul1.0
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index 00000000..6919b3a4
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+++ b/bin/1sh/tests/parser/nul1.0
@@ -0,0 +1,12 @@
+# $FreeBSD: releng/12.1/bin/sh/tests/parser/nul1.0 295825 2016-02-19 21:53:12Z jilles $
+# Although POSIX does not specify the effect of NUL bytes in scripts,
+# we ignore them.
+
+{
+	printf 'v=%03000d\0%02000d' 7 2
+	dd if=/dev/zero bs=1000 count=1 status=none
+	printf '1 w=%03000d%02000d1\0\n' 7 2
+	printf '\0l\0v\0=\0$\0{\0#\0v\0}\n'
+	printf '\0l\0w\0=\0\0$\0{\0#\0w}\0\0\0\n'
+	printf '[ "$lv.$lw.$v" = "5001.5001.$w" ]\n'
+} | ${SH}