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sketch_test.go
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// This file is part of arduino-cli.
//
// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
//
// This software is released under the GNU General Public License version 3,
// which covers the main part of arduino-cli.
// The terms of this license can be found at:
// https://www.gnu.org/licenses/gpl-3.0.en.html
//
// You can be released from the requirements of the above licenses by purchasing
// a commercial license. Buying such a license is mandatory if you want to
// modify or otherwise use the software for commercial activities involving the
// Arduino software without disclosing the source code of your own applications.
// To purchase a commercial license, send an email to [email protected].
package sketch
import (
"fmt"
"os"
"testing"
"time"
"github.com/arduino/go-paths-helper"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestNew(t *testing.T) {
sketchFolderPath := paths.New("testdata", "SketchSimple")
mainFilePath := sketchFolderPath.Join(fmt.Sprintf("%s.ino", "SketchSimple"))
otherFile := sketchFolderPath.Join("other.cpp")
sketch, err := New(nil)
assert.Nil(t, sketch)
assert.Error(t, err)
// Loading using Sketch folder path
sketch, err = New(sketchFolderPath)
assert.Nil(t, err)
assert.True(t, mainFilePath.EquivalentTo(sketch.MainFile))
assert.True(t, sketchFolderPath.EquivalentTo(sketch.FullPath))
assert.Equal(t, sketch.OtherSketchFiles.Len(), 0)
assert.Equal(t, sketch.AdditionalFiles.Len(), 1)
assert.True(t, sketch.AdditionalFiles.ContainsEquivalentTo(otherFile))
assert.Equal(t, sketch.RootFolderFiles.Len(), 1)
assert.True(t, sketch.RootFolderFiles.ContainsEquivalentTo(otherFile))
// Loading using Sketch main file path
sketch, err = New(mainFilePath)
assert.Nil(t, err)
assert.True(t, mainFilePath.EquivalentTo(sketch.MainFile))
assert.True(t, sketchFolderPath.EquivalentTo(sketch.FullPath))
assert.Equal(t, sketch.OtherSketchFiles.Len(), 0)
assert.Equal(t, sketch.AdditionalFiles.Len(), 1)
assert.True(t, sketch.AdditionalFiles.ContainsEquivalentTo(otherFile))
assert.Equal(t, sketch.RootFolderFiles.Len(), 1)
assert.True(t, sketch.RootFolderFiles.ContainsEquivalentTo(otherFile))
}
func TestNewSketchPde(t *testing.T) {
sketchFolderPath := paths.New("testdata", "SketchPde")
mainFilePath := sketchFolderPath.Join(fmt.Sprintf("%s.pde", "SketchPde"))
// Loading using Sketch folder path
sketch, err := New(sketchFolderPath)
assert.Nil(t, err)
assert.True(t, mainFilePath.EquivalentTo(sketch.MainFile))
assert.True(t, sketchFolderPath.EquivalentTo(sketch.FullPath))
assert.Equal(t, sketch.OtherSketchFiles.Len(), 0)
assert.Equal(t, sketch.AdditionalFiles.Len(), 0)
assert.Equal(t, sketch.RootFolderFiles.Len(), 0)
// Loading using Sketch main file path
sketch, err = New(mainFilePath)
assert.Nil(t, err)
assert.True(t, mainFilePath.EquivalentTo(sketch.MainFile))
assert.True(t, sketchFolderPath.EquivalentTo(sketch.FullPath))
assert.Equal(t, sketch.OtherSketchFiles.Len(), 0)
assert.Equal(t, sketch.AdditionalFiles.Len(), 0)
assert.Equal(t, sketch.RootFolderFiles.Len(), 0)
}
func TestNewSketchBothInoAndPde(t *testing.T) {
sketchName := "SketchBothInoAndPde"
sketchFolderPath := paths.New("testdata", sketchName)
sketch, err := New(sketchFolderPath)
require.Nil(t, sketch)
require.Error(t, err)
require.Contains(t, err.Error(), "multiple main sketch files found")
require.Contains(t, err.Error(), fmt.Sprintf("%s.ino", sketchName))
require.Contains(t, err.Error(), fmt.Sprintf("%s.pde", sketchName))
}
func TestNewSketchWrongMain(t *testing.T) {
sketchName := "SketchWithWrongMain"
sketchFolderPath := paths.New("testdata", sketchName)
sketch, err := New(sketchFolderPath)
require.Nil(t, sketch)
require.Error(t, err)
sketchFolderPath, _ = sketchFolderPath.Abs()
expectedMainFile := sketchFolderPath.Join(sketchName)
expectedError := fmt.Sprintf("main file missing from sketch: %s", expectedMainFile)
require.Contains(t, err.Error(), expectedError)
sketchFolderPath = paths.New("testdata", sketchName)
mainFilePath := sketchFolderPath.Join(fmt.Sprintf("%s.ino", sketchName))
sketch, err = New(mainFilePath)
require.Nil(t, sketch)
require.Error(t, err)
expectedError = fmt.Sprintf("no such file or directory: %s", expectedMainFile)
require.Contains(t, err.Error(), expectedError)
}
func TestNewSketchCasingWrong(t *testing.T) {
{
sketchPath := paths.New("testdata", "SketchWithWrongMain")
sketch, err := New(sketchPath)
assert.Nil(t, sketch)
assert.Error(t, err)
_, ok := err.(*InvalidSketchFolderNameError)
assert.False(t, ok)
sketchPath, _ = sketchPath.Abs()
expectedError := fmt.Sprintf("main file missing from sketch: %s", sketchPath.Join(sketchPath.Base()+".ino"))
assert.EqualError(t, err, expectedError)
}
{
sketchPath := paths.New("testdata", "SketchWithWrongMain", "main.ino")
sketch, err := New(sketchPath)
assert.Nil(t, sketch)
assert.Error(t, err)
_, ok := err.(*InvalidSketchFolderNameError)
assert.False(t, ok)
sketchPath, _ = sketchPath.Parent().Abs()
expectedError := fmt.Sprintf("main file missing from sketch: %s", sketchPath.Join(sketchPath.Base()+".ino"))
assert.EqualError(t, err, expectedError)
}
{
sketchPath := paths.New("testdata", "non-existent")
sketch, skerr := New(sketchPath)
require.Nil(t, sketch)
require.Error(t, skerr)
_, ok := skerr.(*InvalidSketchFolderNameError)
assert.False(t, ok)
sketchPath, _ = sketchPath.Abs()
expectedError := fmt.Sprintf("no such file or directory: %s", sketchPath)
require.EqualError(t, skerr, expectedError)
}
}
func TestNewSketchCasingCorrect(t *testing.T) {
sketchPath := paths.New("testdata", "SketchCasingCorrect")
mainFilePath := sketchPath.Join("SketchCasingCorrect.ino")
sketch, err := New(sketchPath)
assert.NotNil(t, sketch)
assert.NoError(t, err)
assert.True(t, sketchPath.EquivalentTo(sketch.FullPath))
assert.True(t, mainFilePath.EquivalentTo(sketch.MainFile))
assert.Equal(t, sketch.OtherSketchFiles.Len(), 0)
assert.Equal(t, sketch.AdditionalFiles.Len(), 0)
assert.Equal(t, sketch.RootFolderFiles.Len(), 0)
}
func TestSketchWithMarkdownAsciidocJson(t *testing.T) {
sketchPath := paths.New("testdata", "SketchWithMarkdownAsciidocJson")
mainFilePath := sketchPath.Join("SketchWithMarkdownAsciidocJson.ino")
adocFilePath := sketchPath.Join("foo.adoc")
jsonFilePath := sketchPath.Join("foo.json")
mdFilePath := sketchPath.Join("foo.md")
sketch, err := New(sketchPath)
assert.NotNil(t, sketch)
assert.NoError(t, err)
assert.True(t, sketchPath.EquivalentTo(sketch.FullPath))
assert.True(t, mainFilePath.EquivalentTo(sketch.MainFile))
assert.Equal(t, sketch.OtherSketchFiles.Len(), 0)
require.Equal(t, sketch.AdditionalFiles.Len(), 3)
require.True(t, sketch.AdditionalFiles.ContainsEquivalentTo(adocFilePath))
require.True(t, sketch.AdditionalFiles.ContainsEquivalentTo(jsonFilePath))
require.True(t, sketch.AdditionalFiles.ContainsEquivalentTo(mdFilePath))
assert.Equal(t, sketch.RootFolderFiles.Len(), 3)
require.True(t, sketch.RootFolderFiles.ContainsEquivalentTo(adocFilePath))
require.True(t, sketch.RootFolderFiles.ContainsEquivalentTo(jsonFilePath))
require.True(t, sketch.RootFolderFiles.ContainsEquivalentTo(mdFilePath))
}
func TestSketchWithTppFile(t *testing.T) {
sketchPath := paths.New("testdata", "SketchWithTppFile")
mainFilePath := sketchPath.Join("SketchWithTppFile.ino")
templateFile := sketchPath.Join("template.tpp")
sketch, err := New(sketchPath)
require.NotNil(t, sketch)
require.NoError(t, err)
require.True(t, sketchPath.EquivalentTo(sketch.FullPath))
require.True(t, mainFilePath.EquivalentTo(sketch.MainFile))
require.Equal(t, sketch.OtherSketchFiles.Len(), 0)
require.Equal(t, sketch.AdditionalFiles.Len(), 1)
require.True(t, sketch.AdditionalFiles.ContainsEquivalentTo(templateFile))
require.Equal(t, sketch.RootFolderFiles.Len(), 1)
require.True(t, sketch.RootFolderFiles.ContainsEquivalentTo(templateFile))
}
func TestSketchWithIppFile(t *testing.T) {
sketchPath := paths.New("testdata", "SketchWithIppFile")
mainFilePath := sketchPath.Join("SketchWithIppFile.ino")
templateFile := sketchPath.Join("template.ipp")
sketch, err := New(sketchPath)
require.NotNil(t, sketch)
require.NoError(t, err)
require.True(t, sketchPath.EquivalentTo(sketch.FullPath))
require.True(t, mainFilePath.EquivalentTo(sketch.MainFile))
require.Equal(t, sketch.OtherSketchFiles.Len(), 0)
require.Equal(t, sketch.AdditionalFiles.Len(), 1)
require.True(t, sketch.AdditionalFiles.ContainsEquivalentTo(templateFile))
require.Equal(t, sketch.RootFolderFiles.Len(), 1)
require.True(t, sketch.RootFolderFiles.ContainsEquivalentTo(templateFile))
}
func TestNewSketchFolderSymlink(t *testing.T) {
// pass the path to the sketch folder
sketchName := "SketchSymlink"
sketchPath, _ := paths.New("testdata", fmt.Sprintf("%sSrc", sketchName)).Abs()
sketchPathSymlink, _ := paths.New("testdata", sketchName).Abs()
os.Symlink(sketchPath.String(), sketchPathSymlink.String())
defer sketchPathSymlink.Remove()
mainFilePath := sketchPathSymlink.Join(fmt.Sprintf("%sSrc.ino", sketchName))
sketch, err := New(sketchPathSymlink)
require.Nil(t, err)
require.NotNil(t, sketch)
require.True(t, sketch.MainFile.EquivalentTo(mainFilePath))
require.True(t, sketch.FullPath.EquivalentTo(sketchPath))
require.True(t, sketch.FullPath.EquivalentTo(sketchPathSymlink))
require.Equal(t, sketch.OtherSketchFiles.Len(), 2)
require.True(t, sketch.OtherSketchFiles.ContainsEquivalentTo(sketchPath.Join("old.pde")))
require.True(t, sketch.OtherSketchFiles.ContainsEquivalentTo(sketchPath.Join("other.ino")))
require.True(t, sketch.OtherSketchFiles.ContainsEquivalentTo(sketchPathSymlink.Join("old.pde")))
require.True(t, sketch.OtherSketchFiles.ContainsEquivalentTo(sketchPathSymlink.Join("other.ino")))
require.Equal(t, sketch.AdditionalFiles.Len(), 3)
require.True(t, sketch.AdditionalFiles.ContainsEquivalentTo(sketchPath.Join("header.h")))
require.True(t, sketch.AdditionalFiles.ContainsEquivalentTo(sketchPath.Join("s_file.S")))
require.True(t, sketch.AdditionalFiles.ContainsEquivalentTo(sketchPath.Join("src", "helper.h")))
require.True(t, sketch.AdditionalFiles.ContainsEquivalentTo(sketchPathSymlink.Join("header.h")))
require.True(t, sketch.AdditionalFiles.ContainsEquivalentTo(sketchPathSymlink.Join("s_file.S")))
require.True(t, sketch.AdditionalFiles.ContainsEquivalentTo(sketchPathSymlink.Join("src", "helper.h")))
require.Equal(t, sketch.RootFolderFiles.Len(), 4)
require.True(t, sketch.RootFolderFiles.ContainsEquivalentTo(sketchPath.Join("header.h")))
require.True(t, sketch.RootFolderFiles.ContainsEquivalentTo(sketchPath.Join("old.pde")))
require.True(t, sketch.RootFolderFiles.ContainsEquivalentTo(sketchPath.Join("other.ino")))
require.True(t, sketch.RootFolderFiles.ContainsEquivalentTo(sketchPath.Join("s_file.S")))
require.True(t, sketch.RootFolderFiles.ContainsEquivalentTo(sketchPathSymlink.Join("header.h")))
require.True(t, sketch.RootFolderFiles.ContainsEquivalentTo(sketchPathSymlink.Join("old.pde")))
require.True(t, sketch.RootFolderFiles.ContainsEquivalentTo(sketchPathSymlink.Join("other.ino")))
require.True(t, sketch.RootFolderFiles.ContainsEquivalentTo(sketchPathSymlink.Join("s_file.S")))
// pass the path to the main file
sketch, err = New(mainFilePath)
require.Nil(t, err)
require.NotNil(t, sketch)
require.True(t, sketch.MainFile.EquivalentTo(mainFilePath))
require.True(t, sketch.FullPath.EquivalentTo(sketchPath))
require.True(t, sketch.FullPath.EquivalentTo(sketchPathSymlink))
require.Equal(t, sketch.OtherSketchFiles.Len(), 2)
require.True(t, sketch.OtherSketchFiles.ContainsEquivalentTo(sketchPath.Join("old.pde")))
require.True(t, sketch.OtherSketchFiles.ContainsEquivalentTo(sketchPath.Join("other.ino")))
require.True(t, sketch.OtherSketchFiles.ContainsEquivalentTo(sketchPathSymlink.Join("old.pde")))
require.True(t, sketch.OtherSketchFiles.ContainsEquivalentTo(sketchPathSymlink.Join("other.ino")))
require.Equal(t, sketch.AdditionalFiles.Len(), 3)
require.True(t, sketch.AdditionalFiles.ContainsEquivalentTo(sketchPath.Join("header.h")))
require.True(t, sketch.AdditionalFiles.ContainsEquivalentTo(sketchPath.Join("s_file.S")))
require.True(t, sketch.AdditionalFiles.ContainsEquivalentTo(sketchPath.Join("src", "helper.h")))
require.True(t, sketch.AdditionalFiles.ContainsEquivalentTo(sketchPathSymlink.Join("header.h")))
require.True(t, sketch.AdditionalFiles.ContainsEquivalentTo(sketchPathSymlink.Join("s_file.S")))
require.True(t, sketch.AdditionalFiles.ContainsEquivalentTo(sketchPathSymlink.Join("src", "helper.h")))
require.Equal(t, sketch.RootFolderFiles.Len(), 4)
require.True(t, sketch.RootFolderFiles.ContainsEquivalentTo(sketchPath.Join("header.h")))
require.True(t, sketch.RootFolderFiles.ContainsEquivalentTo(sketchPath.Join("old.pde")))
require.True(t, sketch.RootFolderFiles.ContainsEquivalentTo(sketchPath.Join("other.ino")))
require.True(t, sketch.RootFolderFiles.ContainsEquivalentTo(sketchPath.Join("s_file.S")))
require.True(t, sketch.RootFolderFiles.ContainsEquivalentTo(sketchPathSymlink.Join("header.h")))
require.True(t, sketch.RootFolderFiles.ContainsEquivalentTo(sketchPathSymlink.Join("old.pde")))
require.True(t, sketch.RootFolderFiles.ContainsEquivalentTo(sketchPathSymlink.Join("other.ino")))
require.True(t, sketch.RootFolderFiles.ContainsEquivalentTo(sketchPathSymlink.Join("s_file.S")))
}
func TestGenBuildPath(t *testing.T) {
want := paths.TempDir().Join("arduino", "sketches", "ACBD18DB4CC2F85CEDEF654FCCC4A4D8")
assert.True(t, (&Sketch{FullPath: paths.New("foo")}).DefaultBuildPath().EquivalentTo(want))
assert.Equal(t, "ACBD18DB4CC2F85CEDEF654FCCC4A4D8", (&Sketch{FullPath: paths.New("foo")}).Hash())
}
func TestNewSketchWithSymlink(t *testing.T) {
sketchPath, _ := paths.New("testdata", "SketchWithSymlink").Abs()
mainFilePath := sketchPath.Join("SketchWithSymlink.ino")
helperFilePath := sketchPath.Join("some_folder", "helper.h")
helperFileSymlinkPath := sketchPath.Join("src", "helper.h")
srcPath := sketchPath.Join("src")
// Create a symlink in the Sketch folder
os.Symlink(sketchPath.Join("some_folder").String(), srcPath.String())
defer srcPath.Remove()
sketch, err := New(sketchPath)
require.NoError(t, err)
require.NotNil(t, sketch)
require.True(t, sketch.MainFile.EquivalentTo(mainFilePath))
require.True(t, sketch.FullPath.EquivalentTo(sketchPath))
require.Equal(t, sketch.OtherSketchFiles.Len(), 0)
require.Equal(t, sketch.AdditionalFiles.Len(), 2)
require.True(t, sketch.AdditionalFiles.Contains(helperFilePath))
require.True(t, sketch.AdditionalFiles.Contains(helperFileSymlinkPath))
require.Equal(t, sketch.RootFolderFiles.Len(), 0)
}
func TestNewSketchWithSymlinkLoop(t *testing.T) {
sketchPath, _ := paths.New("testdata", "SketchWithSymlinkLoop").Abs()
someSymlinkPath := sketchPath.Join("some_folder", "some_symlink")
// Create a recursive Sketch symlink
err := os.Symlink(sketchPath.String(), someSymlinkPath.String())
require.NoErrorf(t, err, "This test must be run as administrator on Windows to have symlink creation privilege.")
defer someSymlinkPath.Remove()
// The failure condition is New() never returning, testing for which requires setting up a timeout.
done := make(chan bool)
var sketch *Sketch
go func() {
sketch, err = New(sketchPath)
done <- true
}()
assert.Eventually(
t,
func() bool {
select {
case <-done:
return true
default:
return false
}
},
20*time.Second,
10*time.Millisecond,
"Infinite symlink loop while loading sketch",
)
require.Error(t, err)
require.Nil(t, sketch)
}
func TestSketchWithMultipleSymlinkLoops(t *testing.T) {
sketchPath := paths.New("testdata", "SketchWithMultipleSymlinkLoops")
srcPath := sketchPath.Join("src")
srcPath.Mkdir()
defer srcPath.RemoveAll()
firstSymlinkPath := srcPath.Join("UpGoer1")
secondSymlinkPath := srcPath.Join("UpGoer2")
err := os.Symlink("..", firstSymlinkPath.String())
require.NoErrorf(t, err, "This test must be run as administrator on Windows to have symlink creation privilege.")
err = os.Symlink("..", secondSymlinkPath.String())
require.NoErrorf(t, err, "This test must be run as administrator on Windows to have symlink creation privilege.")
// The failure condition is New() never returning, testing for which requires setting up a timeout.
done := make(chan bool)
var sketch *Sketch
go func() {
sketch, err = New(sketchPath)
done <- true
}()
assert.Eventually(
t,
func() bool {
select {
case <-done:
return true
default:
return false
}
},
20*time.Second,
10*time.Millisecond,
"Infinite symlink loop while loading sketch",
)
require.Error(t, err)
require.Nil(t, sketch)
}