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authordgp <dgp@users.sourceforge.net>2017-06-22 13:26:31 (GMT)
committerdgp <dgp@users.sourceforge.net>2017-06-22 13:26:31 (GMT)
commita0af7d5841f6a8fbf03f748e9e1a5827a29d6a6a (patch)
tree0399533a04774cd225f1e61c826c6b04e0981618 /tests/expr.test
parent9a0f3fc06f63ce3a77d1257877bc079fa5d33d99 (diff)
parentf57dacd4955b9dd474cfd9d4e4d55cac22990f6c (diff)
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Diffstat (limited to 'tests/expr.test')
-rw-r--r--tests/expr.test9
1 files changed, 9 insertions, 0 deletions
diff --git a/tests/expr.test b/tests/expr.test
index 4046411..8e083c5 100644
--- a/tests/expr.test
+++ b/tests/expr.test
@@ -910,6 +910,15 @@ test expr-22.9 {non-numeric floats: shared object equality and NaN} {
set x NaN
expr {$x == $x}
} 0
+# Make sure [Bug d0f7ba56f0] stays fixed.
+test expr-22.10 {non-numeric arguments: equality and NaN} {
+ set x NaN
+ expr {$x > "Gran"}
+} 1
+test expr-22.11 {non-numeric arguments: equality and NaN} {
+ set x NaN
+ expr {"Gran" < $x}
+} 1
# Tests for exponentiation handling
test expr-23.1 {CompileExponentialExpr: just exponential expr} {expr 4**2} 16