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authorMike Frysinger2009-04-07 06:03:22 +0000
committerMike Frysinger2009-04-07 06:03:22 +0000
commita4f331d3c3ea5b358613992a48556cc9cbfdf139 (patch)
tree316143ec21a1efd2eb7e135121134c0b8b86221e /shell/hush_test
parent6c9be7f4518bf5594f5b9aaf981ed5dcc4a6939c (diff)
downloadbusybox-a4f331d3c3ea5b358613992a48556cc9cbfdf139.zip
busybox-a4f331d3c3ea5b358613992a48556cc9cbfdf139.tar.gz
implement support for parameter substitution via #/% operators
Diffstat (limited to 'shell/hush_test')
-rw-r--r--shell/hush_test/hush-vars/var_posix1.right17
-rwxr-xr-xshell/hush_test/hush-vars/var_posix1.tests21
2 files changed, 38 insertions, 0 deletions
diff --git a/shell/hush_test/hush-vars/var_posix1.right b/shell/hush_test/hush-vars/var_posix1.right
new file mode 100644
index 0000000..55f3579
--- /dev/null
+++ b/shell/hush_test/hush-vars/var_posix1.right
@@ -0,0 +1,17 @@
+abcdcd
+abcdcd
+abcdcd
+cdcd
+babcdcd
+babcdcd
+ababcdcd
+
+ababcd
+ababcd
+ababcd
+abab
+ababcdc
+ababcdc
+ababcdcd
+
+end
diff --git a/shell/hush_test/hush-vars/var_posix1.tests b/shell/hush_test/hush-vars/var_posix1.tests
new file mode 100755
index 0000000..4139e2c
--- /dev/null
+++ b/shell/hush_test/hush-vars/var_posix1.tests
@@ -0,0 +1,21 @@
+var=ababcdcd
+
+echo ${var#ab}
+echo ${var##ab}
+echo ${var#a*b}
+echo ${var##a*b}
+echo ${var#?}
+echo ${var##?}
+echo ${var#*}
+echo ${var##*}
+
+echo ${var%cd}
+echo ${var%%cd}
+echo ${var%c*d}
+echo ${var%%c*d}
+echo ${var%?}
+echo ${var%%?}
+echo ${var%*}
+echo ${var%%*}
+
+echo end