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-rw-r--r--internal/flood/flood_test.go51
1 files changed, 51 insertions, 0 deletions
diff --git a/internal/flood/flood_test.go b/internal/flood/flood_test.go
new file mode 100644
index 0000000..c16da7c
--- /dev/null
+++ b/internal/flood/flood_test.go
@@ -0,0 +1,51 @@
+package flood
+
+import "testing"
+
+func TestFlood(t *testing.T) {
+ testCases := []struct {
+ line string
+ ok bool
+ }{
+ {`! ! ! ! ! ! ! !`, true},
+ {`test test test test abc abc`, true},
+ {`! test ! test ! test ! test !`, true},
+ {`a b c d e f g h i j`, false},
+ {`const union __infinity_un __infinity = { { 0, 0, 0, 0, 0, 0, 0xf0, 0x7f } };`, false},
+ {`a = b > 3 ? 2 : 4`, false},
+ {`AAAAAAAAAAAAAAAAAAAA`, true},
+ {`AAAAAAAAAABBBBBBBBBB`, true},
+ {`ivy 3 3 rho (iota 9) in 2 6 7 8 9`, false},
+ {"\u262etest", true},
+ }
+ for _, tc := range testCases {
+ t.Run(tc.line, func(t *testing.T) {
+ if Is(tc.line) != tc.ok {
+ t.Errorf("want %v", tc.ok)
+ }
+ })
+ }
+}
+
+func TestNoSpaceCompare(t *testing.T) {
+ testCases := []struct {
+ a, b string
+ ok bool
+ }{
+ {"", "", true},
+ {"x", "", false},
+ {"", "x", false},
+ {"x ", "x", true},
+ {" x", "x", true},
+ {"x x", "xx", true},
+ {"x x x", "x", false},
+ }
+ for _, tc := range testCases {
+ t.Run(tc.a+"?"+tc.b, func(t *testing.T) {
+ ok := noSpaceCompare(tc.a, tc.b)
+ if ok != tc.ok {
+ t.Errorf("got %v; want %v", ok, tc.ok)
+ }
+ })
+ }
+}