test: slre: add tests for character ranges
The first of these, { "U-Boot", "^[B-Uo-t]*$", 0 }, would match
previously when the - and the letters were all interpreted literally.
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Rasmus Villemoes <ravi@prevas.dk>
diff --git a/test/lib/slre.c b/test/lib/slre.c
index 053d046..ff2386d 100644
--- a/test/lib/slre.c
+++ b/test/lib/slre.c
@@ -29,6 +29,14 @@
/* DIGIT is 17 */
{ "##\x11%%\x11", "^[#%\\d]*$", 0 },
{ "##23%%45", "^[#%\\d]*$", 1 },
+ { "U-Boot", "^[B-Uo-t]*$", 0 },
+ { "U-Boot", "^[A-Zm-v-]*$", 1 },
+ { "U-Boot", "^[-A-Za-z]*$", 1 },
+ /* The range --C covers both - and B. */
+ { "U-Boot", "^[--CUot]*$", 1 },
+ { "U-Boot", "^[^0-9]*$", 1 },
+ { "U-Boot", "^[^0-9<->]*$", 1 },
+ { "U-Boot", "^[^0-9<\\->]*$", 0 },
{}
};