diff options
Diffstat (limited to 'wipesides_test.go')
-rw-r--r-- | wipesides_test.go | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/wipesides_test.go b/wipesides_test.go deleted file mode 100644 index 4906c5b..0000000 --- a/wipesides_test.go +++ /dev/null @@ -1,59 +0,0 @@ -// Copyright 2019-2020 Nick White. -// Use of this source code is governed by the GPLv3 -// license that can be found in the LICENSE file. - -package preproc - -// TODO: add different pages as test cases -// TODO: test non integral img version - -import ( - "fmt" - "image" - "image/png" - "os" - "testing" -) - -func TestWipeSides(t *testing.T) { - cases := []struct { - name string - orig string - golden string - thresh float64 - wsize int - }{ - {"integralwipesides", "testdata/pg2.png", "testdata/pg2_integralwipesides_t0.02_w5.png", 0.02, 5}, - {"integralwipesides", "testdata/pg2.png", "testdata/pg2_integralwipesides_t0.05_w5.png", 0.05, 5}, - {"integralwipesides", "testdata/pg2.png", "testdata/pg2_integralwipesides_t0.05_w25.png", 0.05, 25}, - } - - for _, c := range cases { - t.Run(fmt.Sprintf("%s_%0.2f_%d", c.name, c.thresh, c.wsize), func(t *testing.T) { - var actual *image.Gray - orig, err := decode(c.orig) - if err != nil { - t.Fatalf("Could not open file %s: %v\n", c.orig, err) - } - actual = Wipe(orig, c.wsize, c.thresh, 30) - if *update { - f, err := os.Create(c.golden) - defer f.Close() - if err != nil { - t.Fatalf("Could not open file %s to update: %v\n", c.golden, err) - } - err = png.Encode(f, actual) - if err != nil { - t.Fatalf("Could not encode update of %s: %v\n", c.golden, err) - } - } - golden, err := decode(c.golden) - if err != nil { - t.Fatalf("Could not open file %s: %v\n", c.golden, err) - } - if !imgsequal(golden, actual) { - t.Errorf("Processed %s differs to %s\n", c.orig, c.golden) - } - }) - } -} |