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builder_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 test
import (
"os/exec"
"path/filepath"
"testing"
"time"
"github.com/arduino/go-paths-helper"
"github.com/arduino/arduino-cli/legacy/builder"
"github.com/arduino/arduino-cli/legacy/builder/constants"
"github.com/arduino/arduino-cli/legacy/builder/phases"
"github.com/arduino/arduino-cli/legacy/builder/types"
"github.com/stretchr/testify/require"
)
func prepareBuilderTestContext(t *testing.T, sketchPath *paths.Path, fqbn string) *types.Context {
return &types.Context{
SketchLocation: sketchPath,
FQBN: parseFQBN(t, fqbn),
HardwareDirs: paths.NewPathList(filepath.Join("..", "hardware"), "hardware", "downloaded_hardware"),
BuiltInToolsDirs: paths.NewPathList("downloaded_tools"),
BuiltInLibrariesDirs: paths.NewPathList("downloaded_libraries"),
OtherLibrariesDirs: paths.NewPathList("libraries"),
ArduinoAPIVersion: "10600",
Verbose: false,
}
}
func TestBuilderEmptySketch(t *testing.T) {
DownloadCoresAndToolsAndLibraries(t)
ctx := prepareBuilderTestContext(t, paths.New("sketch1", "sketch.ino"), "arduino:avr:uno")
ctx.DebugLevel = 10
buildPath := SetupBuildPath(t, ctx)
defer buildPath.RemoveAll()
// Run builder
command := builder.Builder{}
err := command.Run(ctx)
NoError(t, err)
exist, err := buildPath.Join(constants.FOLDER_CORE, "HardwareSerial.cpp.o").ExistCheck()
NoError(t, err)
require.True(t, exist)
exist, err = buildPath.Join(constants.FOLDER_PREPROC, constants.FILE_CTAGS_TARGET_FOR_GCC_MINUS_E).ExistCheck()
NoError(t, err)
require.True(t, exist)
exist, err = buildPath.Join(constants.FOLDER_SKETCH, "sketch.ino.cpp.o").ExistCheck()
NoError(t, err)
require.True(t, exist)
exist, err = buildPath.Join("sketch.ino.elf").ExistCheck()
NoError(t, err)
require.True(t, exist)
exist, err = buildPath.Join("sketch.ino.hex").ExistCheck()
NoError(t, err)
require.True(t, exist)
}
func TestBuilderBridge(t *testing.T) {
DownloadCoresAndToolsAndLibraries(t)
ctx := prepareBuilderTestContext(t, paths.New("downloaded_libraries", "Bridge", "examples", "Bridge", "Bridge.ino"), "arduino:avr:leonardo")
buildPath := SetupBuildPath(t, ctx)
defer buildPath.RemoveAll()
// Run builder
command := builder.Builder{}
err := command.Run(ctx)
NoError(t, err)
exist, err := buildPath.Join(constants.FOLDER_CORE, "HardwareSerial.cpp.o").ExistCheck()
NoError(t, err)
require.True(t, exist)
exist, err = buildPath.Join(constants.FOLDER_PREPROC, constants.FILE_CTAGS_TARGET_FOR_GCC_MINUS_E).ExistCheck()
NoError(t, err)
require.True(t, exist)
exist, err = buildPath.Join(constants.FOLDER_SKETCH, "Bridge.ino.cpp.o").ExistCheck()
NoError(t, err)
require.True(t, exist)
exist, err = buildPath.Join("Bridge.ino.elf").ExistCheck()
NoError(t, err)
require.True(t, exist)
exist, err = buildPath.Join("Bridge.ino.hex").ExistCheck()
NoError(t, err)
require.True(t, exist)
exist, err = buildPath.Join("libraries", "Bridge", "Mailbox.cpp.o").ExistCheck()
NoError(t, err)
require.True(t, exist)
}
func TestBuilderSketchWithConfig(t *testing.T) {
DownloadCoresAndToolsAndLibraries(t)
ctx := prepareBuilderTestContext(t, paths.New("sketch_with_config", "sketch_with_config.ino"), "arduino:avr:leonardo")
buildPath := SetupBuildPath(t, ctx)
defer buildPath.RemoveAll()
// Run builder
command := builder.Builder{}
err := command.Run(ctx)
NoError(t, err)
exist, err := buildPath.Join(constants.FOLDER_CORE, "HardwareSerial.cpp.o").ExistCheck()
NoError(t, err)
require.True(t, exist)
exist, err = buildPath.Join(constants.FOLDER_PREPROC, constants.FILE_CTAGS_TARGET_FOR_GCC_MINUS_E).ExistCheck()
NoError(t, err)
require.True(t, exist)
exist, err = buildPath.Join(constants.FOLDER_SKETCH, "sketch_with_config.ino.cpp.o").ExistCheck()
NoError(t, err)
require.True(t, exist)
exist, err = buildPath.Join("sketch_with_config.ino.elf").ExistCheck()
NoError(t, err)
require.True(t, exist)
exist, err = buildPath.Join("sketch_with_config.ino.hex").ExistCheck()
NoError(t, err)
require.True(t, exist)
exist, err = buildPath.Join("libraries", "Bridge", "Mailbox.cpp.o").ExistCheck()
NoError(t, err)
require.True(t, exist)
}
func TestBuilderBridgeTwice(t *testing.T) {
DownloadCoresAndToolsAndLibraries(t)
ctx := prepareBuilderTestContext(t, paths.New("downloaded_libraries", "Bridge", "examples", "Bridge", "Bridge.ino"), "arduino:avr:leonardo")
buildPath := SetupBuildPath(t, ctx)
defer buildPath.RemoveAll()
// Run builder
command := builder.Builder{}
err := command.Run(ctx)
NoError(t, err)
// Run builder again
command = builder.Builder{}
err = command.Run(ctx)
NoError(t, err)
exist, err := buildPath.Join(constants.FOLDER_CORE, "HardwareSerial.cpp.o").ExistCheck()
NoError(t, err)
require.True(t, exist)
exist, err = buildPath.Join(constants.FOLDER_PREPROC, constants.FILE_CTAGS_TARGET_FOR_GCC_MINUS_E).ExistCheck()
NoError(t, err)
require.True(t, exist)
exist, err = buildPath.Join(constants.FOLDER_SKETCH, "Bridge.ino.cpp.o").ExistCheck()
NoError(t, err)
require.True(t, exist)
exist, err = buildPath.Join("Bridge.ino.elf").ExistCheck()
NoError(t, err)
require.True(t, exist)
exist, err = buildPath.Join("Bridge.ino.hex").ExistCheck()
NoError(t, err)
require.True(t, exist)
exist, err = buildPath.Join("libraries", "Bridge", "Mailbox.cpp.o").ExistCheck()
NoError(t, err)
require.True(t, exist)
}
func TestBuilderBridgeSAM(t *testing.T) {
DownloadCoresAndToolsAndLibraries(t)
ctx := prepareBuilderTestContext(t, paths.New("downloaded_libraries", "Bridge", "examples", "Bridge", "Bridge.ino"), "arduino:sam:arduino_due_x_dbg")
ctx.WarningsLevel = "all"
buildPath := SetupBuildPath(t, ctx)
defer buildPath.RemoveAll()
// Run builder
command := builder.Builder{}
err := command.Run(ctx)
NoError(t, err)
exist, err := buildPath.Join(constants.FOLDER_CORE, "syscalls_sam3.c.o").ExistCheck()
NoError(t, err)
require.True(t, exist)
exist, err = buildPath.Join(constants.FOLDER_CORE, "USB", "PluggableUSB.cpp.o").ExistCheck()
NoError(t, err)
require.True(t, exist)
exist, err = buildPath.Join(constants.FOLDER_CORE, "avr", "dtostrf.c.d").ExistCheck()
NoError(t, err)
require.True(t, exist)
exist, err = buildPath.Join(constants.FOLDER_PREPROC, constants.FILE_CTAGS_TARGET_FOR_GCC_MINUS_E).ExistCheck()
NoError(t, err)
require.True(t, exist)
exist, err = buildPath.Join(constants.FOLDER_SKETCH, "Bridge.ino.cpp.o").ExistCheck()
NoError(t, err)
require.True(t, exist)
exist, err = buildPath.Join("Bridge.ino.elf").ExistCheck()
NoError(t, err)
require.True(t, exist)
exist, err = buildPath.Join("Bridge.ino.bin").ExistCheck()
NoError(t, err)
require.True(t, exist)
exist, err = buildPath.Join("libraries", "Bridge", "Mailbox.cpp.o").ExistCheck()
NoError(t, err)
require.True(t, exist)
cmd := exec.Command(filepath.Join("downloaded_tools", "arm-none-eabi-gcc", "4.8.3-2014q1", "bin", "arm-none-eabi-objdump"), "-f", buildPath.Join(constants.FOLDER_CORE, "core.a").String())
bytes, err := cmd.CombinedOutput()
NoError(t, err)
require.NotContains(t, string(bytes), "variant.cpp.o")
}
func TestBuilderBridgeRedBearLab(t *testing.T) {
DownloadCoresAndToolsAndLibraries(t)
ctx := prepareBuilderTestContext(t, paths.New("downloaded_libraries", "Bridge", "examples", "Bridge", "Bridge.ino"), "RedBearLab:avr:blend")
ctx.HardwareDirs = append(ctx.HardwareDirs, paths.New("downloaded_board_manager_stuff"))
ctx.BuiltInToolsDirs = append(ctx.BuiltInToolsDirs, paths.New("downloaded_board_manager_stuff"))
buildPath := SetupBuildPath(t, ctx)
defer buildPath.RemoveAll()
// Run builder
command := builder.Builder{}
err := command.Run(ctx)
NoError(t, err)
exist, err := buildPath.Join(constants.FOLDER_CORE, "HardwareSerial.cpp.o").ExistCheck()
NoError(t, err)
require.True(t, exist)
exist, err = buildPath.Join(constants.FOLDER_PREPROC, constants.FILE_CTAGS_TARGET_FOR_GCC_MINUS_E).ExistCheck()
NoError(t, err)
require.True(t, exist)
exist, err = buildPath.Join(constants.FOLDER_SKETCH, "Bridge.ino.cpp.o").ExistCheck()
NoError(t, err)
require.True(t, exist)
exist, err = buildPath.Join("Bridge.ino.elf").ExistCheck()
NoError(t, err)
require.True(t, exist)
exist, err = buildPath.Join("Bridge.ino.hex").ExistCheck()
NoError(t, err)
require.True(t, exist)
exist, err = buildPath.Join("libraries", "Bridge", "Mailbox.cpp.o").ExistCheck()
NoError(t, err)
require.True(t, exist)
}
func TestBuilderSketchNoFunctions(t *testing.T) {
DownloadCoresAndToolsAndLibraries(t)
ctx := prepareBuilderTestContext(t, paths.New("sketch_no_functions", "main.ino"), "RedBearLab:avr:blend")
ctx.HardwareDirs = append(ctx.HardwareDirs, paths.New("downloaded_board_manager_stuff"))
ctx.BuiltInToolsDirs = append(ctx.BuiltInToolsDirs, paths.New("downloaded_board_manager_stuff"))
buildPath := SetupBuildPath(t, ctx)
defer buildPath.RemoveAll()
// Run builder
command := builder.Builder{}
err := command.Run(ctx)
require.Error(t, err)
}
func TestBuilderSketchWithBackup(t *testing.T) {
DownloadCoresAndToolsAndLibraries(t)
ctx := prepareBuilderTestContext(t, paths.New("sketch_with_backup_files", "sketch.ino"), "arduino:avr:uno")
ctx.HardwareDirs = append(ctx.HardwareDirs, paths.New("downloaded_board_manager_stuff"))
ctx.BuiltInToolsDirs = append(ctx.BuiltInToolsDirs, paths.New("downloaded_board_manager_stuff"))
buildPath := SetupBuildPath(t, ctx)
defer buildPath.RemoveAll()
// Run builder
command := builder.Builder{}
err := command.Run(ctx)
NoError(t, err)
}
func TestBuilderSketchWithOldLib(t *testing.T) {
DownloadCoresAndToolsAndLibraries(t)
ctx := prepareBuilderTestContext(t, paths.New("sketch_with_old_lib", "sketch.ino"), "arduino:avr:uno")
buildPath := SetupBuildPath(t, ctx)
defer buildPath.RemoveAll()
// Run builder
command := builder.Builder{}
err := command.Run(ctx)
NoError(t, err)
}
func TestBuilderSketchWithSubfolders(t *testing.T) {
DownloadCoresAndToolsAndLibraries(t)
ctx := prepareBuilderTestContext(t, paths.New("sketch_with_subfolders", "sketch_with_subfolders.ino"), "arduino:avr:uno")
buildPath := SetupBuildPath(t, ctx)
defer buildPath.RemoveAll()
// Run builder
command := builder.Builder{}
err := command.Run(ctx)
NoError(t, err)
}
func TestBuilderSketchBuildPathContainsUnusedPreviouslyCompiledLibrary(t *testing.T) {
DownloadCoresAndToolsAndLibraries(t)
ctx := prepareBuilderTestContext(t, paths.New("downloaded_libraries", "Bridge", "examples", "Bridge", "Bridge.ino"), "arduino:avr:leonardo")
buildPath := SetupBuildPath(t, ctx)
defer buildPath.RemoveAll()
NoError(t, buildPath.Join("libraries", "SPI").MkdirAll())
// Run builder
command := builder.Builder{}
err := command.Run(ctx)
NoError(t, err)
exist, err := buildPath.Join("libraries", "SPI").ExistCheck()
NoError(t, err)
require.False(t, exist)
exist, err = buildPath.Join("libraries", "Bridge").ExistCheck()
NoError(t, err)
require.True(t, exist)
}
func TestBuilderWithBuildPathInSketchDir(t *testing.T) {
DownloadCoresAndToolsAndLibraries(t)
ctx := prepareBuilderTestContext(t, paths.New("sketch1", "sketch.ino"), "arduino:avr:uno")
var err error
ctx.BuildPath, err = paths.New("sketch1", "build").Abs()
NoError(t, err)
defer ctx.BuildPath.RemoveAll()
// Run build
command := builder.Builder{}
err = command.Run(ctx)
NoError(t, err)
// Run build twice, to verify the build still works when the
// build directory is present at the start
err = command.Run(ctx)
NoError(t, err)
}
func TestBuilderCacheCoreAFile(t *testing.T) {
DownloadCoresAndToolsAndLibraries(t)
ctx := prepareBuilderTestContext(t, paths.New("sketch1", "sketch.ino"), "arduino:avr:uno")
SetupBuildPath(t, ctx)
defer ctx.BuildPath.RemoveAll()
SetupBuildCachePath(t, ctx)
defer ctx.BuildCachePath.RemoveAll()
// Run build
bldr := builder.Builder{}
err := bldr.Run(ctx)
NoError(t, err)
// Pick timestamp of cached core
coreFolder := paths.New("downloaded_hardware", "arduino", "avr")
coreFileName := phases.GetCachedCoreArchiveFileName(ctx.FQBN.String(), ctx.OptimizationFlags, coreFolder)
cachedCoreFile := ctx.CoreBuildCachePath.Join(coreFileName)
coreStatBefore, err := cachedCoreFile.Stat()
require.NoError(t, err)
// Run build again, to verify that the builder skips rebuilding core.a
err = bldr.Run(ctx)
NoError(t, err)
coreStatAfterRebuild, err := cachedCoreFile.Stat()
require.NoError(t, err)
require.Equal(t, coreStatBefore.ModTime(), coreStatAfterRebuild.ModTime())
// Touch a file of the core and check if the builder invalidate the cache
time.Sleep(time.Second)
now := time.Now().Local()
err = coreFolder.Join("cores", "arduino", "Arduino.h").Chtimes(now, now)
require.NoError(t, err)
// Run build again, to verify that the builder rebuilds core.a
err = bldr.Run(ctx)
NoError(t, err)
coreStatAfterTouch, err := cachedCoreFile.Stat()
require.NoError(t, err)
require.NotEqual(t, coreStatBefore.ModTime(), coreStatAfterTouch.ModTime())
}