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compile_test.go
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// This file is part of arduino-cli.
//
// Copyright 2023 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 compile_test
import (
"bytes"
"cmp"
"encoding/json"
"os/exec"
"regexp"
"slices"
"strings"
"testing"
"text/template"
"time"
"github.com/arduino/arduino-cli/internal/arduino/builder/cpp"
"github.com/arduino/arduino-cli/internal/integrationtest"
"github.com/arduino/go-paths-helper"
"github.com/stretchr/testify/require"
"go.bug.st/testifyjson/requirejson"
)
func TestCompileOfProblematicSketches(t *testing.T) {
env, cli := integrationtest.CreateArduinoCLIWithEnvironment(t)
defer env.CleanUp()
// Install Arduino AVR Boards
_, _, err := cli.Run("core", "install", "arduino:[email protected]")
require.NoError(t, err)
_, _, err = cli.Run("core", "install", "arduino:[email protected]")
require.NoError(t, err)
_, _, err = cli.Run("core", "install", "arduino:[email protected]")
require.NoError(t, err)
// Install REDBear Lad platform
_, _, err = cli.Run("config", "init")
require.NoError(t, err)
_, _, err = cli.Run("config", "add", "board_manager.additional_urls", "https://redbearlab.github.io/arduino/package_redbearlab_index.json")
require.NoError(t, err)
_, _, err = cli.Run("core", "update-index")
require.NoError(t, err)
_, _, err = cli.Run("core", "install", "RedBear:[email protected]")
require.NoError(t, err)
// XXX: This compiler gives an error "sorry - this program has been built without plugin support"
// for avr-gcc/4.8.1-arduino5/bin/avr-gcc-ar. Maybe it's a problem of the very old avr-gcc...
// Removing it will enforce the builder to use the more recent avr-gcc from arduino:avr platform.
require.NoError(t, cli.DataDir().Join("packages", "arduino", "tools", "avr-gcc", "4.8.1-arduino5").RemoveAll())
// Install Libraries required for tests
_, _, err = cli.Run("lib", "install", "[email protected]")
require.NoError(t, err)
_, _, err = cli.Run("lib", "install", "[email protected]")
require.NoError(t, err)
_, _, err = cli.Run("lib", "install", "[email protected]")
require.NoError(t, err)
// Install custom hardware required for tests
customHwDir, err := paths.New("..", "testdata", "user_hardware").Abs()
require.NoError(t, err)
require.NoError(t, customHwDir.CopyDirTo(cli.SketchbookDir().Join("hardware")))
integrationtest.CLISubtests{
{"SketchWithInlineFunction", testBuilderSketchWithInlineFunction},
{"SketchWithConst", testBuilderSketchWithConst},
{"SketchWithFunctionSignatureInsideIfdef", testBuilderSketchWithFunctionSignatureInsideIfdef},
{"SketchWithOldLibrary", testBuilderSketchWithOldLibrary},
{"SketchWithoutFunctions", testBuilderSketchWithoutFunctions},
{"SketchWithConfig", testBuilderSketchWithConfig},
{"SketchWithUsbcon", testBuilderSketchWithUsbcon},
{"SketchWithTypename", testBuilderSketchWithTypename},
{"SketchWithMacosxGarbage", tryBuildAvrLeonardo},
{"SketchWithNamespace", testBuilderSketchWithNamespace},
{"SketchWithDefaultArgs", testBuilderSketchWithDefaultArgs},
{"SketchWithClass", testBuilderSketchWithClass},
{"SketchWithBackupFiles", testBuilderSketchWithBackupFiles},
{"SketchWithSubfolders", testBuilderSketchWithSubfolders},
{"SketchWithTemplatesAndShift", testBuilderSketchWithTemplatesAndShift},
{"SketchRequiringEOLProcessing", tryBuildAvrLeonardo},
{"SketchWithIfDef", testBuilderSketchWithIfDef},
{"SketchWithIfDef2", testBuilderSketchWithIfDef2},
{"SketchWithIfDef3", testBuilderSketchWithIfDef3},
{"BridgeExample", testBuilderBridgeExample},
{"Baladuino", testBuilderBaladuino},
{"SketchWithEscapedDoubleQuote", testBuilderSketchWithEscapedDoubleQuote},
{"SketchWithIncludeBetweenMultilineComment", testBuilderSketchWithIncludeBetweenMultilineComment},
{"SketchWithLineContinuations", testBuilderSketchWithLineContinuations},
{"SketchWithStringWithComment", testBuilderSketchWithStringWithComment},
{"SketchWithStruct", testBuilderSketchWithStruct},
{"SketchNoFunctionsTwoFiles", testBuilderSketchNoFunctionsTwoFiles},
{"SketchWithClassAndMethodSubstring", testBuilderSketchWithClassAndMethodSubstring},
{"SketchThatChecksIfSPIHasTransactions", tryBuildAvrLeonardo},
{"SketchThatChecksIfSPIHasTransactionsAndIncludesMissingEthernet", testBuilderSketchThatChecksIfSPIHasTransactionsAndIncludesMissingEthernet},
{"SketchWithDependendLibraries", tryBuildAvrLeonardo},
{"SketchWithFunctionPointer", tryBuildAvrLeonardo},
{"USBHostExample", testBuilderUSBHostExample},
{"SketchWithConflictingLibraries", testBuilderSketchWithConflictingLibraries},
{"SketchLibraryProvidesAllIncludes", testBuilderSketchLibraryProvidesAllIncludes},
{"UserHardware", testBuilderWithUserHardware},
{"SketchThatIncludesArduinoH", testBuilderSketchThatIncludesArduinoH},
{"SketchWithStaticAsserts", testBuilderSketchWithStaticAsserts},
{"SketchWithEnumClass", testBuilderSketchWithEnumClass},
{"SketchWithExternC", testBuilderSketchWithExternC},
{"SketchWithMultilinePrototypes", testBuilderSketchWithMultilinePrototypes},
{"SketchWithExternCMultiline", testBuilderSketchWithExternCMultiline},
{"SketchWithMultilineTemplate", testBuilderSketchWithMultilineTemplate},
{"SketchWithFakeFunctionPointer", testBuilderSketchWithFakeFunctionPointer},
{"SketchWithMinMaxDefinitions", testBuilderSketchWithMinMaxDefinitions},
{"SketchWithFastledsLibrary", testBuilderSketchWithFastledsLibrary},
{"SketchClassFunction", testBuilderSketchClassFunction},
}.Run(t, env, cli)
}
func testBuilderSketchWithConfig(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
// Compile
out, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
buildPath := out.BuilderResult.BuildPath
require.NotNil(t, buildPath)
require.True(t, buildPath.Join("core", "HardwareSerial.cpp.o").Exist())
require.True(t, buildPath.Join("sketch", "SketchWithConfig.ino.cpp.o").Exist())
require.True(t, buildPath.Join("SketchWithConfig.ino.elf").Exist())
require.True(t, buildPath.Join("SketchWithConfig.ino.hex").Exist())
require.True(t, buildPath.Join("libraries", "Bridge", "Mailbox.cpp.o").Exist())
// Preprocessing
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
}
func testBuilderSketchWithoutFunctions(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
// Build
_, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.Error(t, err)
_, err = tryBuild(t, env, cli, "RedBear:avr:blend")
require.Error(t, err)
// Preprocess
sketchPath, preprocessedSketchData, err := tryPreprocess(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
preprocessedSketch := string(preprocessedSketchData)
quotedSketchMainFile := cpp.QuoteString(sketchPath.Join(sketchPath.Base() + ".ino").String())
require.Contains(t, preprocessedSketch, "#include <Arduino.h>\n#line 1 "+quotedSketchMainFile+"\n")
}
func testBuilderSketchWithBackupFiles(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
// Build
_, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
_, err = tryBuild(t, env, cli, "arduino:avr:uno")
require.NoError(t, err)
}
func testBuilderSketchWithOldLibrary(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
// Build
_, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
_, err = tryBuild(t, env, cli, "arduino:avr:uno")
require.NoError(t, err)
}
func testBuilderSketchWithSubfolders(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
// Build
out, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
importedLibraries := out.BuilderResult.UsedLibraries
slices.SortFunc(importedLibraries, func(x, y *builderLibrary) int { return cmp.Compare(x.Name, y.Name) })
require.NoError(t, err)
require.Equal(t, 3, len(importedLibraries))
require.Equal(t, "testlib1", importedLibraries[0].Name)
require.Equal(t, "testlib2", importedLibraries[1].Name)
require.Equal(t, "testlib3", importedLibraries[2].Name)
_, err = tryBuild(t, env, cli, "arduino:avr:uno")
require.NoError(t, err)
}
func testBuilderSketchWithClass(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
// Build
_, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
_, err = tryBuild(t, env, cli, "arduino:avr:uno")
require.NoError(t, err)
// Preprocess
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:avr:uno")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
}
func testBuilderSketchWithTypename(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
// XXX: Failing sketch, typename not supported.
// This test will be skipped until a better C++ parser is adopted
t.SkipNow()
// Build
_, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
// Preprocess
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
}
func testBuilderSketchWithNamespace(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
// Build
_, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
// Preprocess
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
}
func testBuilderSketchWithDefaultArgs(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
// Build
_, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
// Preprocess
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
}
func testBuilderSketchWithInlineFunction(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
// Build
_, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
// Preprocess
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
}
func testBuilderSketchWithFunctionSignatureInsideIfdef(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
// Build
_, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
// Preprocess
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
}
func testBuilderSketchWithUsbcon(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
// Build
_, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
// Preprocess
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
}
func testBuilderSketchWithConst(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
// Build
_, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
// Preprocess
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
}
func testBuilderSketchWithTemplatesAndShift(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
// XXX: Failing sketch, template with shift not supported.
// This test will be skipped until a better C++ parser is adopted
t.SkipNow()
// Build
_, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
// Preprocess
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
}
func testBuilderSketchWithIfDef(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
// Build
output, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
require.Empty(t, output.BuilderResult.UsedLibraries)
// Preprocess
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
}
func testBuilderSketchWithIfDef2(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
// Build
output, err := tryBuild(t, env, cli, "arduino:avr:yun")
require.NoError(t, err)
require.Empty(t, output.BuilderResult.UsedLibraries)
// Preprocess
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:avr:yun")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
}
func testBuilderSketchWithIfDef3(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
// Build
output, err := tryBuild(t, env, cli, "arduino:sam:arduino_due_x_dbg")
require.NoError(t, err)
require.Empty(t, output.BuilderResult.UsedLibraries)
// Preprocess
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:sam:arduino_due_x_dbg")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
}
func testBuilderBridgeExample(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
t.Run("BuildForAVR", func(t *testing.T) {
// Build
out, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
buildPath := out.BuilderResult.BuildPath
require.True(t, buildPath.Join("core", "HardwareSerial.cpp.o").Exist())
require.True(t, buildPath.Join("sketch", "BridgeExample.ino.cpp.o").Exist())
require.True(t, buildPath.Join("BridgeExample.ino.elf").Exist())
require.True(t, buildPath.Join("BridgeExample.ino.hex").Exist())
require.True(t, buildPath.Join("libraries", "Bridge", "Mailbox.cpp.o").Exist())
libs := out.BuilderResult.UsedLibraries
require.Len(t, libs, 1)
require.Equal(t, "Bridge", libs[0].Name)
// Build again...
out2, err2 := tryBuild(t, env, cli, "arduino:avr:leonardo", &buildOptions{NoClean: true})
require.NoError(t, err2)
buildPath2 := out2.BuilderResult.BuildPath
require.True(t, buildPath2.Join("core", "HardwareSerial.cpp.o").Exist())
require.True(t, buildPath2.Join("sketch", "BridgeExample.ino.cpp.o").Exist())
require.True(t, buildPath2.Join("BridgeExample.ino.elf").Exist())
require.True(t, buildPath2.Join("BridgeExample.ino.hex").Exist())
require.True(t, buildPath2.Join("libraries", "Bridge", "Mailbox.cpp.o").Exist())
})
t.Run("BuildForSAM", func(t *testing.T) {
// Build again for SAM...
out, err := tryBuild(t, env, cli, "arduino:sam:arduino_due_x_dbg", &buildOptions{AllWarnings: true})
require.NoError(t, err)
buildPath := out.BuilderResult.BuildPath
require.True(t, buildPath.Join("core", "syscalls_sam3.c.o").Exist())
require.True(t, buildPath.Join("core", "USB", "PluggableUSB.cpp.o").Exist())
require.True(t, buildPath.Join("core", "avr", "dtostrf.c.d").Exist())
require.True(t, buildPath.Join("sketch", "BridgeExample.ino.cpp.o").Exist())
require.True(t, buildPath.Join("BridgeExample.ino.elf").Exist())
require.True(t, buildPath.Join("BridgeExample.ino.bin").Exist())
require.True(t, buildPath.Join("libraries", "Bridge", "Mailbox.cpp.o").Exist())
objdump := cli.DataDir().Join("packages", "arduino", "tools", "arm-none-eabi-gcc", "4.8.3-2014q1", "bin", "arm-none-eabi-objdump")
cmd := exec.Command(
objdump.String(),
"-f", buildPath.Join("core", "core.a").String())
bytes, err := cmd.CombinedOutput()
require.NoError(t, err)
require.NotContains(t, string(bytes), "variant.cpp.o")
})
t.Run("BuildForRedBearAVR", func(t *testing.T) {
// Build again for RedBearLab...
out, err := tryBuild(t, env, cli, "RedBear:avr:blend", &buildOptions{Verbose: true})
require.NoError(t, err)
buildPath := out.BuilderResult.BuildPath
require.True(t, buildPath.Join("core", "HardwareSerial.cpp.o").Exist())
require.True(t, buildPath.Join("sketch", "BridgeExample.ino.cpp.o").Exist())
require.True(t, buildPath.Join("BridgeExample.ino.elf").Exist())
require.True(t, buildPath.Join("BridgeExample.ino.hex").Exist())
require.True(t, buildPath.Join("libraries", "Bridge", "Mailbox.cpp.o").Exist())
})
t.Run("BuildPathMustNotContainsUnusedPreviouslyCompiledLibrary", func(t *testing.T) {
out, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
buildPath := out.BuilderResult.BuildPath
// Simulate a library use in libraries build path
require.NoError(t, buildPath.Join("libraries", "SPI").MkdirAll())
require.NoError(t, buildPath.Join("libraries", "dummy_file").WriteFile([]byte{}))
// Build again...
_, err = tryBuild(t, env, cli, "arduino:avr:leonardo", &buildOptions{NoClean: true})
require.NoError(t, err)
require.False(t, buildPath.Join("libraries", "SPI").Exist())
require.True(t, buildPath.Join("libraries", "Bridge").Exist())
require.True(t, buildPath.Join("libraries", "dummy_file").Exist())
})
t.Run("Preprocess", func(t *testing.T) {
// Preprocess
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
})
}
func testBuilderBaladuino(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
t.Run("Build", func(t *testing.T) {
t.Skip("The sketch is missing required libraries to build")
// Build
output, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
require.Empty(t, output.BuilderResult.UsedLibraries)
})
t.Run("Preprocess", func(t *testing.T) {
// Preprocess
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
})
}
func testBuilderSketchWithEscapedDoubleQuote(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
t.Run("Build", func(t *testing.T) {
// Build
_, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
})
t.Run("Preprocess", func(t *testing.T) {
// Preprocess
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
})
}
func testBuilderSketchWithIncludeBetweenMultilineComment(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
t.Run("Build", func(t *testing.T) {
// Build
_, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
})
t.Run("Preprocess", func(t *testing.T) {
// Preprocess
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
})
}
func testBuilderSketchWithLineContinuations(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
t.Run("Build", func(t *testing.T) {
// Build
_, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
})
t.Run("Preprocess", func(t *testing.T) {
// Preprocess
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
})
}
func testBuilderSketchWithStringWithComment(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
t.Run("Build", func(t *testing.T) {
// Build
_, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
})
t.Run("Preprocess", func(t *testing.T) {
// Preprocess
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
})
}
func testBuilderSketchWithStruct(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
t.Run("Build", func(t *testing.T) {
// Build
_, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
})
t.Run("Preprocess", func(t *testing.T) {
// Preprocess
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
})
}
func testBuilderSketchNoFunctionsTwoFiles(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
t.Run("Build", func(t *testing.T) {
// Build
out, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.Error(t, err)
require.Contains(t, out.CompilerErr, "undefined reference to `loop'")
})
t.Run("Preprocess", func(t *testing.T) {
// Preprocess
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
})
}
func testBuilderSketchWithClassAndMethodSubstring(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
t.Run("Build", func(t *testing.T) {
// Build
_, err := tryBuild(t, env, cli, "arduino:avr:uno")
require.NoError(t, err)
})
t.Run("Preprocess", func(t *testing.T) {
// Preprocess
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:avr:uno")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
})
}
func testBuilderUSBHostExample(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
t.Run("Build", func(t *testing.T) {
// Build
out, err := tryBuild(t, env, cli, "arduino:samd:arduino_zero_native")
require.NoError(t, err)
libs := out.BuilderResult.UsedLibraries
require.Len(t, libs, 1)
require.Equal(t, "USBHost", libs[0].Name)
usbHostLibDir, err := paths.New("testdata", "libraries", "USBHost", "src").Abs()
require.NoError(t, err)
require.True(t, libs[0].SourceDir.EquivalentTo(usbHostLibDir))
})
}
func testBuilderSketchWithConflictingLibraries(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
t.Run("Build", func(t *testing.T) {
// This library has a conflicting IRremote.h
_, _, err := cli.Run("lib", "install", "Robot IR [email protected]")
require.NoError(t, err)
// Build
out, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
libs := out.BuilderResult.UsedLibraries
slices.SortFunc(libs, func(x, y *builderLibrary) int { return cmp.Compare(x.Name, y.Name) })
require.Len(t, libs, 2)
require.Equal(t, "Bridge", libs[0].Name)
require.Equal(t, "IRremote", libs[1].Name)
})
}
func testBuilderSketchLibraryProvidesAllIncludes(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
t.Run("Build", func(t *testing.T) {
// Build
out, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
libs := out.BuilderResult.UsedLibraries
slices.SortFunc(libs, func(x, y *builderLibrary) int { return cmp.Compare(x.Name, y.Name) })
require.Len(t, libs, 2)
require.Equal(t, "ANewLibrary-master", libs[0].Name)
require.Equal(t, "IRremote", libs[1].Name)
})
}
func testBuilderWithUserHardware(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
coreSPILib, err := cli.SketchbookDir().Join("hardware", "my_avr_platform", "avr", "libraries", "SPI").Abs()
require.NoError(t, err)
sketchPath := coreSPILib.Join("examples", "BarometricPressureSensor", "BarometricPressureSensor.ino")
t.Run("TestIncludesToIncludeFoldersDuplicateLibs", func(t *testing.T) {
out, err := tryBuild(t, env, cli, "my_avr_platform:avr:custom_yun", &buildOptions{
Sketch: sketchPath,
NoTestLibraries: true,
})
require.NoError(t, err)
importedLibraries := out.BuilderResult.UsedLibraries
require.Equal(t, 1, len(importedLibraries))
require.Equal(t, "SPI", importedLibraries[0].Name)
require.True(t, importedLibraries[0].SourceDir.EquivalentTo(coreSPILib))
})
t.Run("TestIncludesToIncludeFoldersDuplicateLibsWithConflictingLibsOutsideOfPlatform", func(t *testing.T) {
SPILib, err := paths.New("testdata", "libraries", "SPI").Abs()
require.NoError(t, err)
out, err := tryBuild(t, env, cli, "my_avr_platform:avr:custom_yun", &buildOptions{
Sketch: sketchPath,
})
require.NoError(t, err)
importedLibraries := out.BuilderResult.UsedLibraries
require.Equal(t, 1, len(importedLibraries))
require.Equal(t, "SPI", importedLibraries[0].Name)
require.True(t, importedLibraries[0].SourceDir.EquivalentTo(SPILib))
})
}
func tryBuildAvrLeonardo(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
_, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
}
func testBuilderSketchThatIncludesArduinoH(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
t.Run("Build", func(t *testing.T) {
// Build
_, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
})
t.Run("Preprocess", func(t *testing.T) {
// Preprocess
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
})
}
func testBuilderSketchWithStaticAsserts(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
t.Run("Build", func(t *testing.T) {
// Build
_, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
})
t.Run("Preprocess", func(t *testing.T) {
// Preprocess
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
})
}
func testBuilderSketchWithEnumClass(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
t.Run("Build", func(t *testing.T) {
// Build
_, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
})
t.Run("Preprocess", func(t *testing.T) {
// Preprocess
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
})
}
func testBuilderSketchWithExternC(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
t.Run("Build", func(t *testing.T) {
// Build
_, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
})
t.Run("Preprocess", func(t *testing.T) {
// Preprocess
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
})
}
func testBuilderSketchWithMultilinePrototypes(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
t.Run("Build", func(t *testing.T) {
// Build
_, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
})
t.Run("Preprocess", func(t *testing.T) {
// Preprocess
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
})
}
func testBuilderSketchWithExternCMultiline(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
t.Run("Build", func(t *testing.T) {
// Build
_, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
})
t.Run("Preprocess", func(t *testing.T) {
// Preprocess
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
})
}
func testBuilderSketchWithMultilineTemplate(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
t.Run("Build", func(t *testing.T) {
// Build
_, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
})
t.Run("Preprocess", func(t *testing.T) {
// Preprocess
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
})
}
func testBuilderSketchWithFakeFunctionPointer(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
t.Run("Build", func(t *testing.T) {
// Build
_, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
})
t.Run("Preprocess", func(t *testing.T) {
// Preprocess
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
})
}
func testBuilderSketchWithMinMaxDefinitions(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
t.Run("Build", func(t *testing.T) {
// Build
_, err := tryBuild(t, env, cli, "arduino:samd:arduino_zero_native")
require.NoError(t, err)
})
t.Run("Preprocess", func(t *testing.T) {
// Preprocess
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:samd:arduino_zero_native")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
})
}
func testBuilderSketchWithFastledsLibrary(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
t.Run("Build", func(t *testing.T) {
// Build
_, err := tryBuild(t, env, cli, "arduino:samd:arduino_zero_native")
require.NoError(t, err)
})
t.Run("Preprocess", func(t *testing.T) {
// Preprocess
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:samd:arduino_zero_native")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
})
}
func testBuilderSketchClassFunction(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
t.Run("Build", func(t *testing.T) {
// Build
_, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
})
t.Run("Preprocess", func(t *testing.T) {
// Preprocess
sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:avr:leonardo")
require.NoError(t, err)
comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
})
}
func testBuilderSketchThatChecksIfSPIHasTransactionsAndIncludesMissingEthernet(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
t.Run("Build", func(t *testing.T) {
// Build
_, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
require.Error(t, err)
})
}
type builderOutput struct {
CompilerOut string `json:"compiler_out"`
CompilerErr string `json:"compiler_err"`
BuilderResult struct {
BuildPath *paths.Path `json:"build_path"`
UsedLibraries []*builderLibrary `json:"used_libraries"`
} `json:"builder_result"`
}
type builderLibrary struct {
Name string `json:"Name"`
InstallDir *paths.Path `json:"install_dir"`
SourceDir *paths.Path `json:"source_dir"`
}
type buildOptions struct {
Sketch *paths.Path
NoTestLibraries bool
CustomLibPath *paths.Path
NoClean bool
AllWarnings bool
Verbose bool
}
func tryBuild(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI, fqbn string, optionsArg ...*buildOptions) (*builderOutput, error) {
var options *buildOptions
if len(optionsArg) == 0 {
options = &buildOptions{}
} else {
require.Len(t, optionsArg, 1)
options = optionsArg[0]
}
if options.Sketch == nil {
subTestName := strings.Split(t.Name(), "/")[1]
sketchPath, err := paths.New("testdata", subTestName).Abs()
require.NoError(t, err)
options.Sketch = sketchPath
}
args := []string{
"compile",
"-b", fqbn,
"--format", "json",
options.Sketch.String()}
if !options.NoTestLibraries {
libsPath, err := paths.New("testdata", "libraries").Abs()
require.NoError(t, err)
args = append(args, "--libraries", libsPath.String())
}
if options.CustomLibPath != nil {
args = append(args, "--library", options.CustomLibPath.String())
}
if !options.NoClean {
args = append(args, "--clean")
}
if options.AllWarnings {
args = append(args, "--warnings", "all")
}
if options.Verbose {
args = append(args, "-v")
}
jsonOut, _, err := cli.Run(args...)
var out builderOutput
require.NoError(t, json.Unmarshal(jsonOut, &out))
return &out, err
}
func tryPreprocess(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI, fqbn string) (*paths.Path, []byte, error) {
subTestName := strings.Split(t.Name(), "/")[1]
sketchPath, err := paths.New("testdata", subTestName).Abs()
require.NoError(t, err)
libsPath, err := paths.New("testdata", "libraries").Abs()
require.NoError(t, err)
out, _, err := cli.Run("compile", "-b", fqbn, "--preprocess", "--libraries", libsPath.String(), sketchPath.String())
return sketchPath, out, err
}
func comparePreprocessGoldenFile(t *testing.T, sketchDir *paths.Path, preprocessedSketchData []byte) {
preprocessedSketch := string(preprocessedSketchData)
sketchName := sketchDir.Base()
sketchMainFile := sketchDir.Join(sketchName + ".ino")
sketchTemplate := sketchDir.Join(sketchName + ".preprocessed.txt")
funcsMap := template.FuncMap{
"QuoteCppString": func(p *paths.Path) string { return cpp.QuoteString(p.String()) },
}
tpl, err := template.New(sketchTemplate.Base()).
Funcs(funcsMap).
ParseFiles(sketchTemplate.String())
require.NoError(t, err)
data := make(map[string]interface{})
data["sketchMainFile"] = sketchMainFile
data["sketchDir"] = sketchDir
var buf bytes.Buffer
err = tpl.Execute(&buf, data)
require.NoError(t, err)
require.Equal(t, buf.String(), strings.ReplaceAll(preprocessedSketch, "\r\n", "\n"))
}
func TestBuildCaching(t *testing.T) {
env, cli := integrationtest.CreateArduinoCLIWithEnvironment(t)
defer env.CleanUp()
// Install Arduino AVR Boards
_, _, err := cli.Run("core", "install", "arduino:[email protected]")
require.NoError(t, err)
t.Run("CoreCaching", func(t *testing.T) {
sketchPath, err := paths.New("..", "testdata", "bare_minimum").Abs()
require.NoError(t, err)
// Create temporary cache dir
buildCachePath, err := paths.MkTempDir("", "test_build_cache")
require.NoError(t, err)
defer buildCachePath.RemoveAll()
// Build first time
_, _, err = cli.Run("compile", "-b", "arduino:avr:uno", "--build-cache-path", buildCachePath.String(), sketchPath.String())
require.NoError(t, err)
// Find cached core and save timestamp
pathList, err := buildCachePath.ReadDirRecursiveFiltered(nil, paths.FilterPrefixes("core.a"))
require.NoError(t, err)
require.Len(t, pathList, 1)
cachedCoreFile := pathList[0]
lastUsedPath := cachedCoreFile.Parent().Join(".last-used")
require.True(t, lastUsedPath.Exist())
coreStatBefore, err := cachedCoreFile.Stat()
require.NoError(t, err)
// Run build again and check timestamp is unchanged
_, _, err = cli.Run("compile", "-b", "arduino:avr:uno", "--build-cache-path", buildCachePath.String(), sketchPath.String())
require.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()
coreFolder := cli.DataDir().Join("packages", "arduino", "hardware", "avr", "1.8.6")
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 = cli.Run("compile", "-b", "arduino:avr:uno", "--build-cache-path", buildCachePath.String(), sketchPath.String())
require.NoError(t, err)
coreStatAfterTouch, err := cachedCoreFile.Stat()
require.NoError(t, err)
require.NotEqual(t, coreStatBefore.ModTime(), coreStatAfterTouch.ModTime())
})
t.Run("LibraryCacheWithDifferentDirname", func(t *testing.T) {
_, _, err = cli.Run("lib", "install", "Robot IR Remote")
require.NoError(t, err)
// Run first compile
sketchPath, err := paths.New("testdata", "SketchUsingRobotIRRemote").Abs()
require.NoError(t, err)
_, _, err = cli.Run("compile", "-b", "arduino:avr:robotControl", "-v", sketchPath.String())
require.NoError(t, err)
// Run second compile and check that previous build is re-used
out, _, err := cli.Run("compile", "-b", "arduino:avr:robotControl", "-v", sketchPath.String())
require.NoError(t, err)
check := regexp.MustCompile(`(?m)^Using previously compiled file:.*IRremoteTools\.cpp\.o$`)
require.True(t, check.Match(out))
})
}
func TestMergeSketchWithBootloader(t *testing.T) {
env, cli := integrationtest.CreateArduinoCLIWithEnvironment(t)
defer env.CleanUp()
sketchPath, err := paths.New("testdata", "SketchWithMergedSketchAndBootloader").Abs()
require.NoError(t, err)
// Install Arduino AVR Boards
_, _, err = cli.Run("core", "install", "arduino:[email protected]")
require.NoError(t, err)
buildPath, err := paths.MkTempDir("", "arduino-integration-test")
require.NoError(t, err)
defer buildPath.RemoveAll()
// Build first time
_, _, err = cli.Run("compile", "-b", "arduino:avr:uno", "--build-path", buildPath.String(), sketchPath.String())
require.NoError(t, err)
bytes, err := buildPath.Join("SketchWithMergedSketchAndBootloader.ino.with_bootloader.hex").ReadFile()
require.NoError(t, err)
mergedSketchHex := string(bytes)