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Diffstat (limited to 'Godeps/_workspace/src/github.com/nfnt/resize/converter_test.go')
-rw-r--r--Godeps/_workspace/src/github.com/nfnt/resize/converter_test.go43
1 files changed, 43 insertions, 0 deletions
diff --git a/Godeps/_workspace/src/github.com/nfnt/resize/converter_test.go b/Godeps/_workspace/src/github.com/nfnt/resize/converter_test.go
new file mode 100644
index 000000000..85639efc2
--- /dev/null
+++ b/Godeps/_workspace/src/github.com/nfnt/resize/converter_test.go
@@ -0,0 +1,43 @@
+package resize
+
+import (
+ "testing"
+)
+
+func Test_ClampUint8(t *testing.T) {
+ var testData = []struct {
+ in int32
+ expected uint8
+ }{
+ {0, 0},
+ {255, 255},
+ {128, 128},
+ {-2, 0},
+ {256, 255},
+ }
+ for _, test := range testData {
+ actual := clampUint8(test.in)
+ if actual != test.expected {
+ t.Fail()
+ }
+ }
+}
+
+func Test_ClampUint16(t *testing.T) {
+ var testData = []struct {
+ in int64
+ expected uint16
+ }{
+ {0, 0},
+ {65535, 65535},
+ {128, 128},
+ {-2, 0},
+ {65536, 65535},
+ }
+ for _, test := range testData {
+ actual := clampUint16(test.in)
+ if actual != test.expected {
+ t.Fail()
+ }
+ }
+}