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Diffstat (limited to 'tests/custom/00_syntax/10_numeric_literals')
| -rw-r--r-- | tests/custom/00_syntax/10_numeric_literals | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tests/custom/00_syntax/10_numeric_literals b/tests/custom/00_syntax/10_numeric_literals new file mode 100644 index 0000000..3e367d0 --- /dev/null +++ b/tests/custom/00_syntax/10_numeric_literals @@ -0,0 +1,26 @@ +C-style numeric integer and float literals are understood, as well +as the special keywords "Infinity" and "NaN" to denote the IEEE 754 +floating point values. + +Numeric values are either stored as signed 64 bit integers or signed +doubles internally. + +-- Expect stdout -- +Integers literals: 123, 127, 2748, 57082 +Float literals: 10, 10.3, 1.23456e-65, 16.0625 +Special values: Infinity, Infinity, NaN, NaN +Minimum values: -9223372036854775808, -1.79769e+308 +Maximum values: 9223372036854775807, 1.79769e+308 +Minimum truncation: -9223372036854775808, -Infinity +Maximum truncation: 9223372036854775807, Infinity +-- End -- + +-- Testcase -- +Integers literals: {{ 123 }}, {{ 0177 }}, {{ 0xabc }}, {{ 0xDEFA }} +Float literals: {{ 10. }}, {{ 10.3 }}, {{ 123.456e-67 }}, {{ 0x10.1 }} +Special values: {{ Infinity }}, {{ 1 / 0 }}, {{ NaN }}, {{ "x" / 1 }} +Minimum values: {{ -9223372036854775808 }}, {{ -1.7976931348623158e+308 }} +Maximum values: {{ 9223372036854775807 }}, {{ 1.7976931348623158e+308 }} +Minimum truncation: {{ -10000000000000000000 }}, {{ -1.0e309 }} +Maximum truncation: {{ 10000000000000000000 }}, {{ 1.0e309 }} +-- End -- |