Merge branch 'develop' into remove-unused-lru-cache-decorator

# Conflicts:
#	synapse/util/caches/descriptors.py

Author: David Robertson

.ci/complement_package.gotpl

@@ -27,10 +27,10 @@ which is under the Unlicense licence.
         {{- . -}}{{- "\n" -}}
     {{- end -}}
     {{- with .TestCases -}}
-        {{- /* Failing tests are first */ -}}
+        {{- /* Passing tests are first */ -}}
         {{- range . -}}
-            {{- if and (ne .Result "PASS") (ne .Result "SKIP") -}}
-                ::group::{{ "\033" }}[0;31m❌{{ " " }}{{- .Name -}}
+            {{- if eq .Result "PASS" -}}
+                ::group::{{ "\033" }}[0;32m✅{{ " " }}{{- .Name -}}
                 {{- "\033" -}}[0;37m ({{if $settings.ShowTestStatus}}{{.Result}}; {{end}}{{ .Duration -}}
                 {{- with .Coverage -}}
                     , coverage: {{ . }}%
@@ -47,7 +47,6 @@ which is under the Unlicense licence.
             {{- end -}}
         {{- end -}}
 
-
         {{- /* Then skipped tests are second */ -}}
         {{- range . -}}
             {{- if eq .Result "SKIP" -}}
@@ -68,11 +67,10 @@ which is under the Unlicense licence.
             {{- end -}}
         {{- end -}}
 
-
-        {{- /* Then passing tests are last */ -}}
+        {{- /* and failing tests are last */ -}}
         {{- range . -}}
-            {{- if eq .Result "PASS" -}}
-                ::group::{{ "\033" }}[0;32m✅{{ " " }}{{- .Name -}}
+            {{- if and (ne .Result "PASS") (ne .Result "SKIP") -}}
+                ::group::{{ "\033" }}[0;31m❌{{ " " }}{{- .Name -}}
                 {{- "\033" -}}[0;37m ({{if $settings.ShowTestStatus}}{{.Result}}; {{end}}{{ .Duration -}}
                 {{- with .Coverage -}}
                     , coverage: {{ . }}%

.ci/scripts/calculate_jobs.py

@@ -0,0 +1,135 @@
+#!/usr/bin/env python
+# Copyright 2022 The Matrix.org Foundation C.I.C.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Calculate the trial jobs to run based on if we're in a PR or not.
+
+import json
+import os
+
+
+def set_output(key: str, value: str):
+    # See https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#setting-an-output-parameter
+    with open(os.environ["GITHUB_OUTPUT"], "at") as f:
+        print(f"{key}={value}", file=f)
+
+
+IS_PR = os.environ["GITHUB_REF"].startswith("refs/pull/")
+
+# First calculate the various trial jobs.
+#
+# For each type of test we only run on Py3.7 on PRs
+
+trial_sqlite_tests = [
+    {
+        "python-version": "3.7",
+        "database": "sqlite",
+        "extras": "all",
+    }
+]
+
+if not IS_PR:
+    trial_sqlite_tests.extend(
+        {
+            "python-version": version,
+            "database": "sqlite",
+            "extras": "all",
+        }
+        for version in ("3.8", "3.9", "3.10")
+    )
+
+
+trial_postgres_tests = [
+    {
+        "python-version": "3.7",
+        "database": "postgres",
+        "postgres-version": "10",
+        "extras": "all",
+    }
+]
+
+if not IS_PR:
+    trial_postgres_tests.append(
+        {
+            "python-version": "3.10",
+            "database": "postgres",
+            "postgres-version": "14",
+            "extras": "all",
+        }
+    )
+
+trial_no_extra_tests = [
+    {
+        "python-version": "3.7",
+        "database": "sqlite",
+        "extras": "",
+    }
+]
+
+print("::group::Calculated trial jobs")
+print(
+    json.dumps(
+        trial_sqlite_tests + trial_postgres_tests + trial_no_extra_tests, indent=4
+    )
+)
+print("::endgroup::")
+
+test_matrix = json.dumps(
+    trial_sqlite_tests + trial_postgres_tests + trial_no_extra_tests
+)
+set_output("trial_test_matrix", test_matrix)
+
+
+# First calculate the various sytest jobs.
+#
+# For each type of test we only run on focal on PRs
+
+
+sytest_tests = [
+    {
+        "sytest-tag": "focal",
+    },
+    {
+        "sytest-tag": "focal",
+        "postgres": "postgres",
+    },
+    {
+        "sytest-tag": "focal",
+        "postgres": "multi-postgres",
+        "workers": "workers",
+    },
+]
+
+if not IS_PR:
+    sytest_tests.extend(
+        [
+            {
+                "sytest-tag": "testing",
+                "postgres": "postgres",
+            },
+            {
+                "sytest-tag": "buster",
+                "postgres": "multi-postgres",
+                "workers": "workers",
+            },
+        ]
+    )
+
+
+print("::group::Calculated sytest jobs")
+print(json.dumps(sytest_tests, indent=4))
+print("::endgroup::")
+
+test_matrix = json.dumps(sytest_tests)
+set_output("sytest_test_matrix", test_matrix)

.ci/scripts/gotestfmt

@@ -0,0 +1,21 @@
+#!/bin/bash
+#
+# wraps `gotestfmt`, hiding output from successful packages unless
+# all tests passed.
+
+set -o pipefail
+set -e
+
+# tee the test results to a log, whilst also piping them into gotestfmt,
+# telling it to hide successful results, so that we can clearly see
+# unsuccessful results.
+tee complement.log | gotestfmt -hide successful-packages
+
+# gotestfmt will exit non-zero if there were any failures, so if we got to this
+# point, we must have had a successful result.
+echo "All tests successful; showing all test results"
+
+# Pipe the test results back through gotestfmt, showing all results.
+# The log file consists of JSON lines giving the test results, interspersed
+# with regular stdout lines (including reports of downloaded packages).
+grep '^{"Time":' complement.log | gotestfmt

.ci/scripts/postgres_exec.py

@@ -5,18 +5,8 @@
 # - creates a venv with these old versions using poetry; and finally
 # - invokes `trial` to run the tests with old deps.
 
-# Prevent tzdata from asking for user input
-export DEBIAN_FRONTEND=noninteractive
-
 set -ex
 
-apt-get update
-apt-get install -y \
-        python3 python3-dev python3-pip python3-venv pipx \
-        libxml2-dev libxslt-dev xmlsec1 zlib1g-dev libjpeg-dev libwebp-dev
-
-export LANG="C.UTF-8"
-
 # Prevent virtualenv from auto-updating pip to an incompatible version
 export VIRTUALENV_NO_DOWNLOAD=1
 
@@ -33,12 +23,6 @@ export VIRTUALENV_NO_DOWNLOAD=1
 #   a `cryptography` compiled against OpenSSL 1.1.
 # - Omit systemd: we're not logging to journal here.
 
-# TODO: also replace caret bounds, see https://python-poetry.org/docs/dependency-specification/#version-constraints
-# We don't use these yet, but IIRC they are the default bound used when you `poetry add`.
-# The sed expression 's/\^/==/g' ought to do the trick. But it would also change
-# `python = "^3.7"` to `python = "==3.7", which would mean we fail because olddeps
-# runs on 3.8 (#12343).
-
 sed -i \
    -e "s/[~>]=/==/g" \
    -e '/^python = "^/!s/\^/==/g' \
@@ -55,7 +39,7 @@ sed -i \
 # toml file. This means we don't have to ensure compatibility between old deps and
 # dev tools.
 
-pip install --user toml
+pip install toml wheel
 
 REMOVE_DEV_DEPENDENCIES="
 import toml
@@ -69,15 +53,12 @@ with open('pyproject.toml', 'w') as f:
 "
 python3 -c "$REMOVE_DEV_DEPENDENCIES"
 
-pipx install poetry==1.1.14
-~/.local/bin/poetry lock
+pip install poetry==1.2.0
+poetry lock
 
 echo "::group::Patched pyproject.toml"
 cat pyproject.toml
 echo "::endgroup::"
 echo "::group::Lockfile after patch"
 cat poetry.lock
 echo "::endgroup::"
-
-~/.local/bin/poetry install -E "all test"
-~/.local/bin/poetry run trial --jobs=2 tests

.ci/scripts/test_old_deps.sh renamed to .ci/scripts/prepare_old_deps.sh

@@ -21,7 +21,7 @@ endblock
 
 block Install Complement Dependencies
   sudo apt-get -qq update && sudo apt-get install -qqy libolm3 libolm-dev
-  go get -v github.com/haveyoudebuggedit/gotestfmt/v2/cmd/gotestfmt@latest
+  go get -v github.com/gotesttools/gotestfmt/v2/cmd/gotestfmt@latest
 endblock
 
 block Install custom gotestfmt template

.ci/scripts/setup_complement_prerequisites.sh

@@ -32,7 +32,7 @@ else
 fi
 
 # Create the PostgreSQL database.
-poetry run .ci/scripts/postgres_exec.py "CREATE DATABASE synapse"
+psql -c "CREATE DATABASE synapse"
 
 # Port the SQLite databse to postgres so we can check command works against postgres
 echo "+++ Port SQLite3 databse to postgres"

.ci/scripts/test_export_data_command.sh

@@ -2,27 +2,27 @@
 #
 # Test script for 'synapse_port_db'.
 #   - configures synapse and a postgres server.
-#   - runs the port script on a prepopulated test sqlite db
-#   - also runs it against an new sqlite db
+#   - runs the port script on a prepopulated test sqlite db. Checks that the
+#     return code is zero.
+#   - reruns the port script on the same sqlite db, targetting the same postgres db.
+#     Checks that the return code is zero.
+#   - runs the port script against a new sqlite db. Checks the return code is zero.
 #
 # Expects Synapse to have been already installed with `poetry install --extras postgres`.
 # Expects `poetry` to be available on the `PATH`.
 
-set -xe
+set -xe -o pipefail
 cd "$(dirname "$0")/../.."
 
 echo "--- Generate the signing key"
-
-# Generate the server's signing key.
 poetry run synapse_homeserver --generate-keys -c .ci/sqlite-config.yaml
 
 echo "--- Prepare test database"
-
-# Make sure the SQLite3 database is using the latest schema and has no pending background update.
+# Make sure the SQLite3 database is using the latest schema and has no pending background updates.
 poetry run update_synapse_database --database-config .ci/sqlite-config.yaml --run-background-updates
 
 # Create the PostgreSQL database.
-poetry run .ci/scripts/postgres_exec.py "CREATE DATABASE synapse"
+psql -c "CREATE DATABASE synapse"
 
 echo "+++ Run synapse_port_db against test database"
 # TODO: this invocation of synapse_port_db (and others below) used to be prepended with `coverage run`,
@@ -45,9 +45,23 @@ rm .ci/test_db.db
 poetry run update_synapse_database --database-config .ci/sqlite-config.yaml --run-background-updates
 
 # re-create the PostgreSQL database.
-poetry run .ci/scripts/postgres_exec.py \
-  "DROP DATABASE synapse" \
-  "CREATE DATABASE synapse"
+psql \
+  -c "DROP DATABASE synapse" \
+  -c "CREATE DATABASE synapse"
 
 echo "+++ Run synapse_port_db against empty database"
 poetry run synapse_port_db --sqlite-database .ci/test_db.db --postgres-config .ci/postgres-config.yaml
+
+echo "--- Create a brand new postgres database from schema"
+cp .ci/postgres-config.yaml .ci/postgres-config-unported.yaml
+sed -i -e 's/database: synapse/database: synapse_unported/' .ci/postgres-config-unported.yaml
+psql -c "CREATE DATABASE synapse_unported"
+poetry run update_synapse_database --database-config .ci/postgres-config-unported.yaml --run-background-updates
+
+echo "+++ Comparing ported schema with unported schema"
+# Ignore the tables that portdb creates. (Should it tidy them up when the porting is completed?)
+psql synapse -c "DROP TABLE port_from_sqlite3;"
+pg_dump --format=plain --schema-only --no-tablespaces --no-acl --no-owner synapse_unported > unported.sql
+pg_dump --format=plain --schema-only --no-tablespaces --no-acl --no-owner synapse          >   ported.sql
+# By default, `diff` returns zero if there are no changes and nonzero otherwise
+diff -u unported.sql ported.sql | tee schema_diff

.ci/scripts/test_synapse_port_db.sh

@@ -4,8 +4,15 @@
 # things to include
 !docker
 !synapse
+!rust
 !README.rst
 !pyproject.toml
 !poetry.lock
+!Cargo.lock
+!Cargo.toml
+!build_rust.py
+
+rust/target
+synapse/*.so
 
 **/__pycache__