diff options
Diffstat (limited to 'src/testdir/test_expr.vim')
| -rw-r--r-- | src/testdir/test_expr.vim | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/testdir/test_expr.vim b/src/testdir/test_expr.vim index ce1679381..c8b5464f4 100644 --- a/src/testdir/test_expr.vim +++ b/src/testdir/test_expr.vim @@ -1,5 +1,7 @@ " Tests for expressions. +source check.vim + func Test_equal() let base = {} func base.method() @@ -20,6 +22,8 @@ func Test_equal() call assert_false([base.method] == [instance.other]) call assert_fails('echo base.method > instance.method') + call assert_equal(0, test_null_function() == function('min')) + call assert_equal(1, test_null_function() == test_null_function()) endfunc func Test_version() @@ -583,4 +587,24 @@ func Test_expr_eval_error() call assert_fails("let v = -{}", 'E728:') endfunc +" Test for float value comparison +func Test_float_compare() + CheckFeature float + call assert_true(1.2 == 1.2) + call assert_true(1.0 != 1.2) + call assert_true(1.2 > 1.0) + call assert_true(1.2 >= 1.2) + call assert_true(1.0 < 1.2) + call assert_true(1.2 <= 1.2) + call assert_true(+0.0 == -0.0) + " two NaNs (not a number) are not equal + call assert_true(sqrt(-4.01) != (0.0 / 0.0)) + " two inf (infinity) are equal + call assert_true((1.0 / 0) == (2.0 / 0)) + " two -inf (infinity) are equal + call assert_true(-(1.0 / 0) == -(2.0 / 0)) + " +infinity != -infinity + call assert_true((1.0 / 0) != -(2.0 / 0)) +endfunc + " vim: shiftwidth=2 sts=2 expandtab |