From 158b279926474e2339f43946cfece867023e6390 Mon Sep 17 00:00:00 2001
From: Rasmus Moorats <xx@nns.ee>
Date: Fri, 7 Jan 2022 15:50:43 +0200
Subject: [PATCH] add dead simple tests for PPM files

---
 tests/all.nim                            |   1 +
 tests/fileformats/ppm/feep.p3.master.ppm |   8 ++++++++
 tests/fileformats/ppm/feep.p3.ppm        | Bin 0 -> 59 bytes
 tests/fileformats/ppm/feep.p6.master.ppm | Bin 0 -> 59 bytes
 tests/fileformats/ppm/feep.p6.ppm        | Bin 0 -> 59 bytes
 tests/test_ppm.nim                       |   8 ++++++++
 6 files changed, 17 insertions(+)
 create mode 100644 tests/fileformats/ppm/feep.p3.master.ppm
 create mode 100644 tests/fileformats/ppm/feep.p3.ppm
 create mode 100644 tests/fileformats/ppm/feep.p6.master.ppm
 create mode 100644 tests/fileformats/ppm/feep.p6.ppm
 create mode 100644 tests/test_ppm.nim

diff --git a/tests/all.nim b/tests/all.nim
index 69850f8..03ecbcf 100644
--- a/tests/all.nim
+++ b/tests/all.nim
@@ -10,6 +10,7 @@ import
   test_paints,
   test_paths,
   test_png,
+  test_ppm,
   test_qoi,
   test_svg,
   ../examples/text,
diff --git a/tests/fileformats/ppm/feep.p3.master.ppm b/tests/fileformats/ppm/feep.p3.master.ppm
new file mode 100644
index 0000000..221e752
--- /dev/null
+++ b/tests/fileformats/ppm/feep.p3.master.ppm
@@ -0,0 +1,8 @@
+P3
+# feep.p3.master.ppm
+4 4
+15
+ 0  0  0    0  0  0    0  0  0   15  0 15
+ 0  0  0    0 15  7    0  0  0    0  0  0
+ 0  0  0    0  0  0    0 15  7    0  0  0
+15  0 15    0  0  0    0  0  0    0  0  0
diff --git a/tests/fileformats/ppm/feep.p3.ppm b/tests/fileformats/ppm/feep.p3.ppm
new file mode 100644
index 0000000000000000000000000000000000000000..d2cbd0db64dd5ee88994b66dcf3fb4ed43c9c209
GIT binary patch
literal 59
kcmWGA<1$e&;W9Ec<zj$={|x^@%>U&u0Wb~bLZ!e0013MYu>b%7

literal 0
HcmV?d00001

diff --git a/tests/fileformats/ppm/feep.p6.master.ppm b/tests/fileformats/ppm/feep.p6.master.ppm
new file mode 100644
index 0000000000000000000000000000000000000000..d2cbd0db64dd5ee88994b66dcf3fb4ed43c9c209
GIT binary patch
literal 59
kcmWGA<1$e&;W9Ec<zj$={|x^@%>U&u0Wb~bLZ!e0013MYu>b%7

literal 0
HcmV?d00001

diff --git a/tests/fileformats/ppm/feep.p6.ppm b/tests/fileformats/ppm/feep.p6.ppm
new file mode 100644
index 0000000000000000000000000000000000000000..d2cbd0db64dd5ee88994b66dcf3fb4ed43c9c209
GIT binary patch
literal 59
kcmWGA<1$e&;W9Ec<zj$={|x^@%>U&u0Wb~bLZ!e0013MYu>b%7

literal 0
HcmV?d00001

diff --git a/tests/test_ppm.nim b/tests/test_ppm.nim
new file mode 100644
index 0000000..06256dd
--- /dev/null
+++ b/tests/test_ppm.nim
@@ -0,0 +1,8 @@
+import pixie/fileformats/ppm
+
+block:
+  for format in @["p3", "p6"]:
+    let image = decodePpm(readFile(
+      "tests/fileformats/ppm/feep." & $format & ".master.ppm"
+    ))
+    writeFile("tests/fileformats/ppm/feep." & $format & ".ppm", encodePpm(image))