[fxtest] Update is_boot_test check

Use the `is_boot_test` field instead of `product_bundle` to
determine if a test is a boot test.

Bug: 377751295
Change-Id: I8a6f4588a980fc7079caa5b6ad036e73833071ca
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1193942
Fuchsia-Auto-Submit: Vickie Cheng <[email protected]>
Reviewed-by: Christopher Johnson <[email protected]>
Reviewed-by: Clayton Wilkinson <[email protected]>
Commit-Queue: Auto-Submit <[email protected]>

Author: vickiecheng

scripts/fxtest/python/test_list_file.py

@@ -221,12 +221,12 @@ def is_pure_device_test(self) -> bool:
     def is_boot_test(self) -> bool:
         """Determine if this test is a boot test.
 
-        Boot tests specify a product_bundle entry and reboot the device.
+        Boot tests specify is_boot_test and reboot the device.
 
         Returns:
             bool: True only if this test is a boot test.
         """
-        return self.build.product_bundle is not None
+        return self.build.is_boot_test is not None and self.build.is_boot_test
 
     def package_name(self) -> str | None:
         """Get the package name for this test if applicable.

scripts/fxtest/python/tests/execution_test.py

@@ -598,7 +598,7 @@ async def test_test_execution_skip_boot_tests(
                             )
                         )
                     ],
-                    product_bundle="some_product",
+                    is_boot_test=True,
                 ),
                 test_list_file.TestListEntry("foo", [], execution=None),
             ),

scripts/fxtest/python/tests_json_file.py

@@ -94,7 +94,7 @@ class TestEntry:
     environments: list[EnvironmentEntry] | None = None
 
     # Optional field that is set for boot tests only.
-    product_bundle: str | None = None
+    is_boot_test: bool | None = None
 
     @classmethod
     def from_file(

tools/devshell/contrib/run-boot-test.py

@@ -141,7 +141,7 @@ def __lt__(self, other):
 
     @staticmethod
     def is_boot_test(test_json):
-        return "product_bundle" in test_json
+        return bool(test_json.get("is_boot_test"))
 
     def is_uefi_boot(self):
         if self.efi_disk: