From 3a1f7acc9568527a23b48da53626722a71b790cd Mon Sep 17 00:00:00 2001
From: Yuri Astrakhan <YuriAstrakhan@gmail.com>
Date: Mon, 30 Oct 2023 21:52:11 -0400
Subject: [PATCH] fix image test extension

---
 .../auto/{mb_jpg_0_0_0.png => mb_jpg_0_0_0.jpg}    | Bin
 .../{mb_jpg_0_0_0.png.txt => mb_jpg_0_0_0.jpg.txt} |   2 +-
 tests/test.sh                                      |  13 ++++++++++---
 3 files changed, 11 insertions(+), 4 deletions(-)
 rename tests/expected/auto/{mb_jpg_0_0_0.png => mb_jpg_0_0_0.jpg} (100%)
 rename tests/expected/auto/{mb_jpg_0_0_0.png.txt => mb_jpg_0_0_0.jpg.txt} (60%)

diff --git a/tests/expected/auto/mb_jpg_0_0_0.png b/tests/expected/auto/mb_jpg_0_0_0.jpg
similarity index 100%
rename from tests/expected/auto/mb_jpg_0_0_0.png
rename to tests/expected/auto/mb_jpg_0_0_0.jpg
diff --git a/tests/expected/auto/mb_jpg_0_0_0.png.txt b/tests/expected/auto/mb_jpg_0_0_0.jpg.txt
similarity index 60%
rename from tests/expected/auto/mb_jpg_0_0_0.png.txt
rename to tests/expected/auto/mb_jpg_0_0_0.jpg.txt
index 9bdac2a77..daa75c631 100644
--- a/tests/expected/auto/mb_jpg_0_0_0.png.txt
+++ b/tests/expected/auto/mb_jpg_0_0_0.jpg.txt
@@ -1 +1 @@
-tests/output/auto/mb_jpg_0_0_0.png: JPEG image data, JFIF standard 1.01, aspect ratio, density 1x1, segment length 16, baseline, precision 8, 256x256, components 3
+tests/output/auto/mb_jpg_0_0_0.jpg: JPEG image data, JFIF standard 1.01, aspect ratio, density 1x1, segment length 16, baseline, precision 8, 256x256, components 3
diff --git a/tests/test.sh b/tests/test.sh
index 2ea687448..83a399716 100755
--- a/tests/test.sh
+++ b/tests/test.sh
@@ -86,7 +86,8 @@ test_pbf()
 
 test_png()
 {
-  FILENAME="$TEST_OUT_DIR/$1.png"
+  # 3rd argument is optional, .png by default
+  FILENAME="$TEST_OUT_DIR/$1.${3:-png}"
   URL="$MARTIN_URL/$2"
 
   echo "Testing $(basename "$FILENAME") from $URL"
@@ -97,13 +98,19 @@ test_png()
   fi
 }
 
+test_jpg()
+{
+  test_png $1 $2 jpg
+}
+
+
 test_font()
 {
   FILENAME="$TEST_OUT_DIR/$1.pbf"
   URL="$MARTIN_URL/$2"
 
   echo "Testing $(basename "$FILENAME") from $URL"
-  $CURL "$URL" > "$FILENAME" 
+  $CURL "$URL" > "$FILENAME"
 }
 
 # Delete a line from a file $1 that matches parameter $2
@@ -230,7 +237,7 @@ test_png pmt_3_4_2 stamen_toner__raster_CC-BY-ODbL_z3/3/4/2
 
 >&2 echo "***** Test server response for MbTiles source *****"
 test_jsn mb_jpg       geography-class-jpg
-test_png mb_jpg_0_0_0 geography-class-jpg/0/0/0
+test_jpg mb_jpg_0_0_0 geography-class-jpg/0/0/0
 test_jsn mb_png       geography-class-png
 test_png mb_png_0_0_0 geography-class-png/0/0/0
 test_jsn mb_mvt       world_cities