add testcases to replicate #424 and #358

Author: Roberto Sora

Diff for: arduino/builder/sketch_test.go

@@ -82,6 +82,46 @@ func TestLoadSketchFolder(t *testing.T) {
 	require.Equal(t, "helper.h", filepath.Base(s.AdditionalFiles[2].Path))
 }
 
+func TestLoadSketchFolderSymlink(t *testing.T) {
+	// pass the path to the sketch folder
+	sketchPath := filepath.Join("testdata", t.Name())
+	mainFilePath := filepath.Join(sketchPath, t.Name()+".ino")
+	s, err := builder.SketchLoad(sketchPath, "")
+	require.Nil(t, err)
+	require.NotNil(t, s)
+	require.Equal(t, mainFilePath, s.MainFile.Path)
+	require.Equal(t, sketchPath, s.LocationPath)
+	require.Len(t, s.OtherSketchFiles, 2)
+	require.Equal(t, "old.pde", filepath.Base(s.OtherSketchFiles[0].Path))
+	require.Equal(t, "other.ino", filepath.Base(s.OtherSketchFiles[1].Path))
+	require.Len(t, s.AdditionalFiles, 3)
+	require.Equal(t, "header.h", filepath.Base(s.AdditionalFiles[0].Path))
+	require.Equal(t, "s_file.S", filepath.Base(s.AdditionalFiles[1].Path))
+	require.Equal(t, "helper.h", filepath.Base(s.AdditionalFiles[2].Path))
+
+	// pass the path to the main file
+	sketchPath = mainFilePath
+	s, err = builder.SketchLoad(sketchPath, "")
+	require.Nil(t, err)
+	require.NotNil(t, s)
+	require.Equal(t, mainFilePath, s.MainFile.Path)
+	require.Len(t, s.OtherSketchFiles, 2)
+	require.Equal(t, "old.pde", filepath.Base(s.OtherSketchFiles[0].Path))
+	require.Equal(t, "other.ino", filepath.Base(s.OtherSketchFiles[1].Path))
+	require.Len(t, s.AdditionalFiles, 3)
+	require.Equal(t, "header.h", filepath.Base(s.AdditionalFiles[0].Path))
+	require.Equal(t, "s_file.S", filepath.Base(s.AdditionalFiles[1].Path))
+	require.Equal(t, "helper.h", filepath.Base(s.AdditionalFiles[2].Path))
+}
+
+func TestLoadSketchFolderDotIno(t *testing.T) {
+	// pass the path to the sketch folder
+	sketchPath := filepath.Join("testdata", "TestLoadSketchFolder.ino")
+	s, err := builder.SketchLoad(sketchPath, "")
+	require.Nil(t, s)
+	require.NotNil(t, err)
+}
+
 func TestLoadSketchFolderWrongMain(t *testing.T) {
 	sketchPath := filepath.Join("testdata", t.Name())
 	_, err := builder.SketchLoad(sketchPath, "")

Diff for: arduino/builder/testdata/TestLoadSketchFolder.ino/TestLoadSketchFolder.ino.ino

@@ -0,0 +1,7 @@
+void setup() {
+
+}
+
+void loop() {
+
+}

Diff for: arduino/builder/testdata/TestLoadSketchFolderSymlink

@@ -0,0 +1 @@
+TestLoadSketchFolderSymlinkSrc

Diff for: arduino/builder/testdata/TestLoadSketchFolderSymlinkSrc/.#sketch.ino

@@ -0,0 +1,2 @@
+void setup()
+void loop) }

Diff for: arduino/builder/testdata/TestLoadSketchFolderSymlinkSrc/TestLoadSketchFolderSymlink.ino

@@ -0,0 +1,7 @@
+void setup() {
+
+}
+
+void loop() {
+
+}

Diff for: arduino/builder/testdata/TestLoadSketchFolderSymlinkSrc/doc.txt

@@ -0,0 +1 @@
+#define FOO "BAR"

Diff for: arduino/builder/testdata/TestLoadSketchFolderSymlinkSrc/header.h

@@ -0,0 +1,3 @@
+String hello() {
+  return "world";
+}

Diff for: arduino/builder/testdata/TestLoadSketchFolderSymlinkSrc/old.pde

@@ -0,0 +1,2 @@
+#include <testlib4.h>
+#error "Whattya looking at?"