Fix [4b12ccb3363e81b132e8dbe12aeec596102be1a8|4b12ccb336]: format/scan %llu doesn't work. Also added new test-cases showing the expected behavior.

1 files changed, 13 insertions, 0 deletions

diff --git a/tests/scan.test b/tests/scan.test
index 7540c9c..8ddb595 100644
--- a/tests/scan.test
+++ b/tests/scan.test
@@ -541,6 +541,19 @@ test scan-5.15 {Bug be003d570f} {
 test scan-5.16 {Bug be003d570f} {
     scan 0x40 %b
 } 0
+test scan-5.17 {bigint scanning} -setup {
+    set a {}; set b {}; set c {}; set d {}
+} -body {
+    list [scan "207698809136909011942886895,207698809136909011942886895,abcdef0123456789abcdef,125715736004432126361152746757" \
+	    %llu,%lld,%llx,%llo a b c d] $a $b $c $d
+} -result {4 207698809136909011942886895 207698809136909011942886895 207698809136909011942886895 207698809136909011942886895}
+test scan-5.18 {bigint scanning underflow} -setup {
+    set a {};
+} -body {
+    list [scan "-207698809136909011942886895" \
+	    %llu a] $a
+} -returnCodes 1 -result {unsigned bignum scans are invalid}
+
 
 test scan-6.1 {floating-point scanning} -setup {
     set a {}; set b {}; set c {}; set d {}