Support aquery depsets with depth
In Bazel aquery responses, Bazel represents action inputs by preserving
the form of the depset data structure which contains them.
(https://docs.bazel.build/versions/master/skylark/lib/depset.html)
Thus, Soong's aquery handler must appropriately "flatten" this
data structure in cases where the depset consists of multiple levels.
Test: m nothing
Test: lunch aosp_flame && USE_BAZEL_ANALYSIS=1 m libc
Change-Id: I2ebacac1deea7538eb34ad1975594caae71091a2
diff --git a/bazel/aquery_test.go b/bazel/aquery_test.go
index 1bd6e67..a48e083 100644
--- a/bazel/aquery_test.go
+++ b/bazel/aquery_test.go
@@ -393,9 +393,233 @@
assertError(t, err, "undefined path fragment id 3")
}
+func TestTransitiveInputDepsets(t *testing.T) {
+ // The input aquery for this test comes from a proof-of-concept starlark rule which registers
+ // a single action with many inputs given via a deep depset.
+ const inputString = `
+{
+ "artifacts": [{
+ "id": 1,
+ "pathFragmentId": 1
+ }, {
+ "id": 2,
+ "pathFragmentId": 7
+ }, {
+ "id": 3,
+ "pathFragmentId": 8
+ }, {
+ "id": 4,
+ "pathFragmentId": 9
+ }, {
+ "id": 5,
+ "pathFragmentId": 10
+ }, {
+ "id": 6,
+ "pathFragmentId": 11
+ }, {
+ "id": 7,
+ "pathFragmentId": 12
+ }, {
+ "id": 8,
+ "pathFragmentId": 13
+ }, {
+ "id": 9,
+ "pathFragmentId": 14
+ }, {
+ "id": 10,
+ "pathFragmentId": 15
+ }, {
+ "id": 11,
+ "pathFragmentId": 16
+ }, {
+ "id": 12,
+ "pathFragmentId": 17
+ }, {
+ "id": 13,
+ "pathFragmentId": 18
+ }, {
+ "id": 14,
+ "pathFragmentId": 19
+ }, {
+ "id": 15,
+ "pathFragmentId": 20
+ }, {
+ "id": 16,
+ "pathFragmentId": 21
+ }, {
+ "id": 17,
+ "pathFragmentId": 22
+ }, {
+ "id": 18,
+ "pathFragmentId": 23
+ }, {
+ "id": 19,
+ "pathFragmentId": 24
+ }, {
+ "id": 20,
+ "pathFragmentId": 25
+ }, {
+ "id": 21,
+ "pathFragmentId": 26
+ }],
+ "actions": [{
+ "targetId": 1,
+ "actionKey": "3b826d17fadbbbcd8313e456b90ec47c078c438088891dd45b4adbcd8889dc50",
+ "mnemonic": "Action",
+ "configurationId": 1,
+ "arguments": ["/bin/bash", "-c", "touch bazel-out/sourceroot/k8-fastbuild/bin/testpkg/test_out"],
+ "inputDepSetIds": [1],
+ "outputIds": [21],
+ "primaryOutputId": 21
+ }],
+ "depSetOfFiles": [{
+ "id": 3,
+ "directArtifactIds": [1, 2, 3, 4, 5]
+ }, {
+ "id": 4,
+ "directArtifactIds": [6, 7, 8, 9, 10]
+ }, {
+ "id": 2,
+ "transitiveDepSetIds": [3, 4],
+ "directArtifactIds": [11, 12, 13, 14, 15]
+ }, {
+ "id": 5,
+ "directArtifactIds": [16, 17, 18, 19]
+ }, {
+ "id": 1,
+ "transitiveDepSetIds": [2, 5],
+ "directArtifactIds": [20]
+ }],
+ "pathFragments": [{
+ "id": 6,
+ "label": "bazel-out"
+ }, {
+ "id": 5,
+ "label": "sourceroot",
+ "parentId": 6
+ }, {
+ "id": 4,
+ "label": "k8-fastbuild",
+ "parentId": 5
+ }, {
+ "id": 3,
+ "label": "bin",
+ "parentId": 4
+ }, {
+ "id": 2,
+ "label": "testpkg",
+ "parentId": 3
+ }, {
+ "id": 1,
+ "label": "test_1",
+ "parentId": 2
+ }, {
+ "id": 7,
+ "label": "test_2",
+ "parentId": 2
+ }, {
+ "id": 8,
+ "label": "test_3",
+ "parentId": 2
+ }, {
+ "id": 9,
+ "label": "test_4",
+ "parentId": 2
+ }, {
+ "id": 10,
+ "label": "test_5",
+ "parentId": 2
+ }, {
+ "id": 11,
+ "label": "test_6",
+ "parentId": 2
+ }, {
+ "id": 12,
+ "label": "test_7",
+ "parentId": 2
+ }, {
+ "id": 13,
+ "label": "test_8",
+ "parentId": 2
+ }, {
+ "id": 14,
+ "label": "test_9",
+ "parentId": 2
+ }, {
+ "id": 15,
+ "label": "test_10",
+ "parentId": 2
+ }, {
+ "id": 16,
+ "label": "test_11",
+ "parentId": 2
+ }, {
+ "id": 17,
+ "label": "test_12",
+ "parentId": 2
+ }, {
+ "id": 18,
+ "label": "test_13",
+ "parentId": 2
+ }, {
+ "id": 19,
+ "label": "test_14",
+ "parentId": 2
+ }, {
+ "id": 20,
+ "label": "test_15",
+ "parentId": 2
+ }, {
+ "id": 21,
+ "label": "test_16",
+ "parentId": 2
+ }, {
+ "id": 22,
+ "label": "test_17",
+ "parentId": 2
+ }, {
+ "id": 23,
+ "label": "test_18",
+ "parentId": 2
+ }, {
+ "id": 24,
+ "label": "test_19",
+ "parentId": 2
+ }, {
+ "id": 25,
+ "label": "test_root",
+ "parentId": 2
+ }, {
+ "id": 26,
+ "label": "test_out",
+ "parentId": 2
+ }]
+}`
+
+ actualbuildStatements, _ := AqueryBuildStatements([]byte(inputString))
+ // Inputs for the action are test_{i} from 1 to 20, and test_root. These inputs
+ // are given via a deep depset, but the depset is flattened when returned as a
+ // BuildStatement slice.
+ inputPaths := []string{"bazel-out/sourceroot/k8-fastbuild/bin/testpkg/test_root"}
+ for i := 1; i < 20; i++ {
+ inputPaths = append(inputPaths, fmt.Sprintf("bazel-out/sourceroot/k8-fastbuild/bin/testpkg/test_%d", i))
+ }
+ expectedBuildStatements := []BuildStatement{
+ BuildStatement{
+ Command: "/bin/bash -c touch bazel-out/sourceroot/k8-fastbuild/bin/testpkg/test_out",
+ OutputPaths: []string{"bazel-out/sourceroot/k8-fastbuild/bin/testpkg/test_out"},
+ InputPaths: inputPaths,
+ Mnemonic: "Action",
+ },
+ }
+ assertBuildStatements(t, expectedBuildStatements, actualbuildStatements)
+}
+
func assertError(t *testing.T, err error, expected string) {
- if err == nil || err.Error() != expected {
- t.Errorf("expected error '%s', but got: %s", expected, err)
+ if err == nil {
+ t.Errorf("expected error '%s', but got no error", expected)
+ } else if err.Error() != expected {
+ t.Errorf("expected error '%s', but got: %s", expected, err.Error())
}
}