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authorTomas Heinrich2010-03-09 14:09:24 +0100
committerDenys Vlasenko2010-03-09 14:09:24 +0100
commitd2b04050c0a9a15e29e15cbf9c487db93d07c46e (patch)
tree19929bed97b4e6ddc028465f9fd0a7b3a5d28b5f /testsuite
parentf15620c3774c164ee6c1e2fbf9dd481b606a95a1 (diff)
downloadbusybox-d2b04050c0a9a15e29e15cbf9c487db93d07c46e.zip
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lineedit: invalid unicode characters are replaced with CONFIG_SUBST_WCHAR
function old new delta read_key_ungets - 50 +50 lineedit_read_key 223 252 +29 Signed-off-by: Tomas Heinrich <heinrich.tomas@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'testsuite')
-rwxr-xr-xtestsuite/ash.tests42
1 files changed, 42 insertions, 0 deletions
diff --git a/testsuite/ash.tests b/testsuite/ash.tests
new file mode 100755
index 0000000..4b6efe4
--- /dev/null
+++ b/testsuite/ash.tests
@@ -0,0 +1,42 @@
+#!/bin/sh
+#
+# These are not ash tests, we use ash as a way to test lineedit!
+#
+# Copyright 2010 by Denys Vlasenko
+# Licensed under GPL v2, see file LICENSE for details.
+
+. ./testing.sh
+
+# testing "test name" "options" "expected result" "file input" "stdin"
+
+testing "One byte which is not valid unicode char followed by valid input" \
+ "script -q -c 'ash' /dev/null >/dev/null; cat output; rm output" \
+ "\
+00000000 3f 2d 0a |?-.|
+00000003
+" \
+ "" \
+ "echo \xff- | hexdump -C >output; exit; exit; exit; exit\n" \
+
+testing "30 bytes which are not valid unicode chars followed by valid input" \
+ "script -q -c 'ash' /dev/null >/dev/null; cat output; rm output" \
+ "\
+00000000 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f |????????????????|
+00000010 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 2d 0a |??????????????-.|
+00000020
+" \
+ "" \
+ "echo \xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff- | hexdump -C >output; exit; exit; exit; exit\n" \
+
+# Not sure this behavior is perfect: we lose all invalid input which precedes
+# arrow keys and such. In this example, \xff\xff are lost
+testing "2 bytes which are not valid unicode chars followed by left arrow key" \
+ "script -q -c 'ash' /dev/null >/dev/null; cat output; rm output" \
+ "\
+00000000 3d 2d 0a |=-.|
+00000003
+" \
+ "" \
+ "echo =+\xff\xff\x1b\x5b\x44- | hexdump -C >output; exit; exit; exit; exit\n" \
+
+exit $FAILCOUNT