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-rw-r--r--misc/tst-efgcvt.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/misc/tst-efgcvt.c b/misc/tst-efgcvt.c
index 65c588badd..fc6bbf2a6c 100644
--- a/misc/tst-efgcvt.c
+++ b/misc/tst-efgcvt.c
@@ -49,6 +49,12 @@ static testcase ecvt_tests[] =
   { 5.5, 1, 1, "6" },
   { 1.0, -1, 1, "" },
   { 0.01, 2, -1, "10" },
+  { 100.0, -2, 3, "" },
+  { 100.0, -5, 3, "" },
+  { 100.0, -4, 3, "" },
+  { 100.01, -4, 3, "" },
+  { 123.01, -4, 3, "" },
+  { 126.71, -4, 3, "" },
   /* -1.0 is end marker.  */
   { -1.0, 0, 0, "" }
 };
@@ -65,6 +71,12 @@ static testcase fcvt_tests[] =
   { 5.5, 1, 1, "55" },
   { 5.5, 0, 1, "6" },
   { 0.01, 2, -1, "1" },
+  { 100.0, -2, 3, "100" },
+  { 100.0, -5, 3, "100" },
+  { 100.0, -4, 3, "100" },
+  { 100.01, -4, 3, "100" },
+  { 123.01, -4, 3, "100" },
+  { 126.71, -4, 3, "100" },
   /* -1.0 is end marker.  */
   { -1.0, 0, 0, "" }
 };