Fix lib upgrade trying to upgrade core bundled libraries (#1580)

Author: silvanocerza

Diff for: commands/lib/upgrade.go

@@ -29,7 +29,7 @@ func LibraryUpgradeAll(instanceID int32, downloadCB commands.DownloadProgressCB,
 		return &arduino.InvalidInstanceError{}
 	}
 
-	if err := upgrade(lm, listLibraries(lm, true, true), downloadCB, taskCB); err != nil {
+	if err := upgrade(lm, listLibraries(lm, true, false), downloadCB, taskCB); err != nil {
 		return err
 	}
 

Diff for: test/test_lib.py

@@ -16,6 +16,7 @@
 
 import simplejson as json
 import pytest
+import shutil
 from git import Repo
 from pathlib import Path
 import tempfile
@@ -982,3 +983,67 @@ def test_install_git_invalid_library(run_command, data_dir, downloads_dir):
     assert res.failed
     assert "library not valid" in res.stderr
     assert not lib_install_dir.exists()
+
+
+def test_upgrade_does_not_try_to_upgrade_bundled_core_libraries_in_sketchbook(run_command, data_dir):
+    test_platform_name = "platform_with_bundled_library"
+    platform_install_dir = Path(data_dir, "hardware", "arduino-beta-dev", test_platform_name)
+    platform_install_dir.mkdir(parents=True)
+
+    # Install platform in Sketchbook hardware dir
+    shutil.copytree(
+        Path(__file__).parent / "testdata" / test_platform_name,
+        platform_install_dir,
+        dirs_exist_ok=True,
+    )
+
+    assert run_command(["update"])
+
+    # Install latest version of library identical to one
+    # bundled with test platform
+    assert run_command(["lib", "install", "USBHost"])
+
+    res = run_command(["lib", "list", "--all", "--format", "json"])
+    assert res.ok
+    libs = json.loads(res.stdout)
+    assert len(libs) == 2
+    # Verify both libraries have the same name
+    assert libs[0]["library"]["name"] == "USBHost"
+    assert libs[1]["library"]["name"] == "USBHost"
+
+    res = run_command(["lib", "upgrade"])
+    assert res.ok
+    # Empty output means nothing has been updated as expected
+    assert res.stdout == ""
+
+
+def test_upgrade_does_not_try_to_upgrade_bundled_core_libraries(run_command, data_dir):
+    test_platform_name = "platform_with_bundled_library"
+    platform_install_dir = Path(data_dir, "packages", "arduino", "hardware", "arch", "4.2.0")
+    platform_install_dir.mkdir(parents=True)
+
+    # Simulate installation of a platform with arduino-cli
+    shutil.copytree(
+        Path(__file__).parent / "testdata" / test_platform_name,
+        platform_install_dir,
+        dirs_exist_ok=True,
+    )
+
+    assert run_command(["update"])
+
+    # Install latest version of library identical to one
+    # bundled with test platform
+    assert run_command(["lib", "install", "USBHost"])
+
+    res = run_command(["lib", "list", "--all", "--format", "json"])
+    assert res.ok
+    libs = json.loads(res.stdout)
+    assert len(libs) == 2
+    # Verify both libraries have the same name
+    assert libs[0]["library"]["name"] == "USBHost"
+    assert libs[1]["library"]["name"] == "USBHost"
+
+    res = run_command(["lib", "upgrade"])
+    assert res.ok
+    # Empty output means nothing has been updated as expected
+    assert res.stdout == ""

Diff for: test/testdata/platform_with_bundled_library/boards.txt

@@ -0,0 +1,26 @@
+nessuno.name=Arduino Nessuno
+nessuno.vid.0=0x2341
+nessuno.pid.0=0x0043
+nessuno.vid.1=0x2341
+nessuno.pid.1=0x0001
+nessuno.vid.2=0x2A03
+nessuno.pid.2=0x0043
+nessuno.vid.3=0x2341
+nessuno.pid.3=0x0243
+nessuno.upload.tool=avrdude
+nessuno.upload.protocol=arduino
+nessuno.upload.maximum_size=32256
+nessuno.upload.maximum_data_size=2048
+nessuno.upload.speed=115200
+nessuno.bootloader.tool=avrdude
+nessuno.bootloader.low_fuses=0xFF
+nessuno.bootloader.high_fuses=0xDE
+nessuno.bootloader.extended_fuses=0xFD
+nessuno.bootloader.unlock_bits=0x3F
+nessuno.bootloader.lock_bits=0x0F
+nessuno.bootloader.file=optiboot/optiboot_atmega328.hex
+nessuno.build.mcu=atmega328p
+nessuno.build.f_cpu=16000000L
+nessuno.build.board=AVR_NESSUNO
+nessuno.build.core=arduino
+nessuno.build.variant=standard

Diff for: test/testdata/platform_with_bundled_library/libraries/USBHost/library.properties

@@ -0,0 +1,10 @@
+name=USBHost
+version=0.0.1
+author=Arduino
+maintainer=Arduino <[email protected]>
+sentence=Allows the communication with USB peripherals like mice, keyboards, and thumbdrives. For Arduino MKR1000 and Zero.
+paragraph=The USBHost library allows the board to appear as a USB host, enabling it to communicate with peripherals like USB mice and keyboards. USBHost does not support devices that are connected through USB hubs. This includes some keyboards that have an internal hub.
+category=Other
+url=https://www.arduino.cc/en/Reference/USBHost
+architectures=samd
+

Diff for: test/testdata/platform_with_bundled_library/platform.txt

@@ -0,0 +1,2 @@
+name=Arduino Test Boards
+version=4.2.0