Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 156 insertions, 0 deletions

diff --git a/tools/lint/perfdocs/gatherer.py b/tools/lint/perfdocs/gatherer.py
new file mode 100644
index 0000000000..828c2f7f2b
--- /dev/null
+++ b/tools/lint/perfdocs/gatherer.py
@@ -0,0 +1,156 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+import os
+import pathlib
+
+from perfdocs.framework_gatherers import (
+    AwsyGatherer,
+    MozperftestGatherer,
+    RaptorGatherer,
+    StaticGatherer,
+    TalosGatherer,
+)
+from perfdocs.logger import PerfDocLogger
+from perfdocs.utils import read_yaml
+
+logger = PerfDocLogger()
+
+# TODO: Implement decorator/searcher to find the classes.
+frameworks = {
+    "raptor": RaptorGatherer,
+    "mozperftest": MozperftestGatherer,
+    "talos": TalosGatherer,
+    "awsy": AwsyGatherer,
+}
+
+# List of file types allowed to be used as static files
+ALLOWED_STATIC_FILETYPES = ("rst", "png")
+
+
+class Gatherer(object):
+    """
+    Gatherer produces the tree of the perfdoc's entries found
+    and can obtain manifest-based test lists. Used by the Verifier.
+    """
+
+    def __init__(self, workspace_dir, taskgraph=None):
+        """
+        Initialzie the Gatherer.
+
+        :param str workspace_dir: Path to the gecko checkout.
+        """
+        self.workspace_dir = workspace_dir
+        self.taskgraph = taskgraph
+        self._perfdocs_tree = []
+        self._test_list = []
+        self.framework_gatherers = {}
+
+    @property
+    def perfdocs_tree(self):
+        """
+        Returns the perfdocs_tree, and computes it
+        if it doesn't exist.
+
+        :return dict: The perfdocs tree containing all
+            framework perfdoc entries. See `fetch_perfdocs_tree`
+            for information on the data structure.
+        """
+        if self._perfdocs_tree:
+            return self._perfdocs_tree
+        else:
+            self.fetch_perfdocs_tree()
+            return self._perfdocs_tree
+
+    def fetch_perfdocs_tree(self):
+        """
+        Creates the perfdocs tree with the following structure:
+            [
+                {
+                    "path": Path to the perfdocs directory.
+                    "yml": Name of the configuration YAML file.
+                    "rst": Name of the RST file.
+                    "static": Name of the static file.
+                }, ...
+            ]
+
+        This method doesn't return anything. The result can be found in
+        the perfdocs_tree attribute.
+        """
+        exclude_dir = [
+            str(pathlib.Path(self.workspace_dir, ".hg")),
+            str(pathlib.Path("tools", "lint")),
+            str(pathlib.Path("testing", "perfdocs")),
+        ]
+
+        for path in pathlib.Path(self.workspace_dir).rglob("perfdocs"):
+            if any(d in str(path.resolve()) for d in exclude_dir):
+                continue
+            files = [f for f in os.listdir(path)]
+            matched = {"path": str(path), "yml": "", "rst": "", "static": []}
+
+            for file in files:
+                # Add the yml/rst/static file to its key if re finds the searched file
+                if file == "config.yml" or file == "config.yaml":
+                    matched["yml"] = file
+                elif file == "index.rst":
+                    matched["rst"] = file
+                elif file.split(".")[-1] in ALLOWED_STATIC_FILETYPES:
+                    matched["static"].append(file)
+
+            # Append to structdocs if all the searched files were found
+            if all(val for val in matched.values() if not type(val) == list):
+                self._perfdocs_tree.append(matched)
+
+        logger.log(
+            "Found {} perfdocs directories in {}".format(
+                len(self._perfdocs_tree),
+                [d["path"] for d in self._perfdocs_tree],
+            )
+        )
+
+    def get_test_list(self, sdt_entry):
+        """
+        Use a perfdocs_tree entry to find the test list for
+        the framework that was found.
+
+        :return: A framework info dictionary with fields: {
+            'yml_path': Path to YAML,
+            'yml_content': Content of YAML,
+            'name': Name of framework,
+            'test_list': Test list found for the framework
+        }
+        """
+
+        # If it was computed before, return it
+        yaml_path = pathlib.Path(sdt_entry["path"], sdt_entry["yml"])
+        for entry in self._test_list:
+            if entry["yml_path"] == yaml_path:
+                return entry
+
+        # Set up framework entry with meta data
+        yaml_content = read_yaml(yaml_path)
+        framework = {
+            "yml_content": yaml_content,
+            "yml_path": yaml_path,
+            "name": yaml_content["name"],
+            "test_list": {},
+        }
+
+        if yaml_content["static-only"]:
+            framework_gatherer_cls = StaticGatherer
+        else:
+            framework_gatherer_cls = frameworks[framework["name"]]
+
+        # Get and then store the frameworks tests
+        framework_gatherer = self.framework_gatherers[
+            framework["name"]
+        ] = framework_gatherer_cls(
+            framework["yml_path"], self.workspace_dir, self.taskgraph
+        )
+
+        if not yaml_content["static-only"]:
+            framework["test_list"] = framework_gatherer.get_test_list()
+
+        self._test_list.append(framework)
+        return framework