tests;

.github/workflows/build.yml

@@ -45,6 +45,8 @@ jobs:
         run: cmake -B build -D LOVR_BUILD_BUNDLE=ON
       - name: Build
         run: cmake --build build
+      - name: Test
+        run: ./build/bin/lovr test
       - name: AppImage
         run: >
           curl -sOL https://github.com/AppImage/AppImageKit/releases/download/continuous/appimagetool-x86_64.AppImage &&

test/conf.lua

@@ -0,0 +1,5 @@
+function lovr.conf(t)
+  t.identity = 'test'
+  t.modules.graphics = not os.getenv('CI')
+  t.window = nil
+end

test/lovr/filesystem.lua

@@ -0,0 +1,60 @@
+group('filesystem', function()
+  test('File', function()
+    local long = string.rep('a', 2000) .. '.txt'
+    local file, err = lovr.filesystem.newFile(long, 'r')
+    assert(not file and err)
+
+    local missing = 'does/not/exist.txt'
+    local file, err = lovr.filesystem.newFile(missing, 'r')
+    assert(not file and err)
+    local file, err = lovr.filesystem.newFile(missing, 'w')
+    assert(not file and err)
+
+    local file, err = lovr.filesystem.newFile('test.txt', 'w')
+    assert(file and not err)
+    assert(file:write('hi'))
+    file:release()
+    assert(lovr.filesystem.read('test.txt') == 'hi')
+
+    assert(lovr.filesystem.write('test.txt', 'hi'))
+    local file, err = lovr.filesystem.newFile('test.txt', 'r')
+    assert(file and not err)
+    assert(file:getMode() == 'r')
+    assert(file:getPath() == 'test.txt')
+    assert(file:getSize() == 2)
+    local data, size = file:read()
+    assert(data == 'hi' and size == 2)
+    file:release()
+
+    assert(lovr.filesystem.isDirectory('dir') or lovr.filesystem.createDirectory('dir'))
+    local file, err = lovr.filesystem.newFile('dir', 'r')
+    assert(not file and err)
+    local file, err = lovr.filesystem.newFile('dir', 'w')
+    assert(not file and err)
+    assert(lovr.filesystem.remove('dir'))
+
+    assert(lovr.filesystem.write('test.txt', 'hi'))
+    local file, err = lovr.filesystem.newFile('test.txt', 'r')
+    assert(file and not err)
+    assert(file:isEOF() == false)
+    assert(file:tell() == 0)
+    assert(file:seek(1))
+    assert(file:tell() == 1)
+    assert(file:read(1) == 'i')
+    assert(file:tell() == 2)
+    assert(file:isEOF() == true)
+
+    assert(file:seek(1000000))
+    assert(file:tell() == 1000000)
+    assert(file:read(1000000) == '')
+    assert(file:isEOF() == true)
+
+    assert(pcall(file.seek, file, -1) == false)
+    assert(pcall(file.seek, file, 2^53 - 1) == true)
+    assert(pcall(file.seek, file, 2^53) == false)
+
+    assert(file:seek(0))
+    assert(file:read(2) == 'hi')
+    assert(file:tell() == 2)
+  end)
+end)