diff options
Diffstat (limited to 'test/src/lread-tests.el')
| -rw-r--r-- | test/src/lread-tests.el | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/test/src/lread-tests.el b/test/src/lread-tests.el index f2a60bcf327..dac8f95bc4d 100644 --- a/test/src/lread-tests.el +++ b/test/src/lread-tests.el @@ -196,4 +196,71 @@ literals (Bug#20852)." (should-error (read-event "foo: ")) (should-error (read-char-exclusive "foo: ")))) +(ert-deftest lread-float () + (should (equal (read "13") 13)) + (should (equal (read "+13") 13)) + (should (equal (read "-13") -13)) + (should (equal (read "13.") 13)) + (should (equal (read "+13.") 13)) + (should (equal (read "-13.") -13)) + (should (equal (read "13.25") 13.25)) + (should (equal (read "+13.25") 13.25)) + (should (equal (read "-13.25") -13.25)) + (should (equal (read ".25") 0.25)) + (should (equal (read "+.25") 0.25)) + (should (equal (read "-.25") -0.25)) + (should (equal (read "13e4") 130000.0)) + (should (equal (read "+13e4") 130000.0)) + (should (equal (read "-13e4") -130000.0)) + (should (equal (read "13e+4") 130000.0)) + (should (equal (read "+13e+4") 130000.0)) + (should (equal (read "-13e+4") -130000.0)) + (should (equal (read "625e-4") 0.0625)) + (should (equal (read "+625e-4") 0.0625)) + (should (equal (read "-625e-4") -0.0625)) + (should (equal (read "1.25e2") 125.0)) + (should (equal (read "+1.25e2") 125.0)) + (should (equal (read "-1.25e2") -125.0)) + (should (equal (read "1.25e+2") 125.0)) + (should (equal (read "+1.25e+2") 125.0)) + (should (equal (read "-1.25e+2") -125.0)) + (should (equal (read "1.25e-1") 0.125)) + (should (equal (read "+1.25e-1") 0.125)) + (should (equal (read "-1.25e-1") -0.125)) + (should (equal (read "4.e3") 4000.0)) + (should (equal (read "+4.e3") 4000.0)) + (should (equal (read "-4.e3") -4000.0)) + (should (equal (read "4.e+3") 4000.0)) + (should (equal (read "+4.e+3") 4000.0)) + (should (equal (read "-4.e+3") -4000.0)) + (should (equal (read "5.e-1") 0.5)) + (should (equal (read "+5.e-1") 0.5)) + (should (equal (read "-5.e-1") -0.5)) + (should (equal (read "0") 0)) + (should (equal (read "+0") 0)) + (should (equal (read "-0") 0)) + (should (equal (read "0.") 0)) + (should (equal (read "+0.") 0)) + (should (equal (read "-0.") 0)) + (should (equal (read "0.0") 0.0)) + (should (equal (read "+0.0") 0.0)) + (should (equal (read "-0.0") -0.0)) + (should (equal (read "0e5") 0.0)) + (should (equal (read "+0e5") 0.0)) + (should (equal (read "-0e5") -0.0)) + (should (equal (read "0e-5") 0.0)) + (should (equal (read "+0e-5") 0.0)) + (should (equal (read "-0e-5") -0.0)) + (should (equal (read ".0e-5") 0.0)) + (should (equal (read "+.0e-5") 0.0)) + (should (equal (read "-.0e-5") -0.0)) + (should (equal (read "0.0e-5") 0.0)) + (should (equal (read "+0.0e-5") 0.0)) + (should (equal (read "-0.0e-5") -0.0)) + (should (equal (read "0.e-5") 0.0)) + (should (equal (read "+0.e-5") 0.0)) + (should (equal (read "-0.e-5") -0.0)) + ) + + ;;; lread-tests.el ends here |