Fix the way manifest fixer detects optional <uses-library> entries.

Previously manifest_fixer used a naive way to distiniguish optional libs
from required ones: it checked if a library is on the list of optional
compatibility libraries. This works for compatibility libs, but not for
other libs.

Now we properly track optionality through all stages of the build,
starting with the addition of the library as a dependency (here's where
the `uses_libs`/`optional_uses_libs` distinction kicks in), store it in
dependency tag and propagate to class loader context, and from there to
the manifest_fixer.

The tests have been updated accordingly.

Bug: 196377222
Test: lunch bertha_x86_64-userdebug && m droid dist cts mts
Change-Id: I3631ce59ebe47116ce7a9b3d33a86f636846ef0f
This commit is contained in:
Ulya Trafimovich
2021-08-12 16:16:11 +01:00
parent 8f34b0e19d
commit fc0f6e34ce
9 changed files with 114 additions and 73 deletions

View File

@@ -2355,8 +2355,8 @@ func TestUsesLibraries(t *testing.T) {
`--uses-library quuz ` +
`--uses-library foo ` + // TODO(b/132357300): "foo" should not be passed to manifest_fixer
`--uses-library com.non.sdk.lib ` + // TODO(b/132357300): "com.non.sdk.lib" should not be passed to manifest_fixer
`--uses-library bar ` + // TODO(b/132357300): "bar" should not be passed to manifest_fixer
`--uses-library runtime-library`
`--uses-library runtime-library ` +
`--optional-uses-library bar` // TODO(b/132357300): "bar" should not be passed to manifest_fixer
android.AssertStringEquals(t, "manifest_fixer args", expectManifestFixerArgs, actualManifestFixerArgs)
// Test that all libraries are verified (library order matters).