From 4abc92fc563d85d4720a44084265b16f60597daf Mon Sep 17 00:00:00 2001
From: Paulo Pinto <paulo.pinto@automattic.com>
Date: Thu, 22 Feb 2024 11:26:23 +0000
Subject: [PATCH] wip

---
 .github/workflows/tests.yml |  2 +-
 bin/install-wp-tests.sh     | 72 ++++++++++++++---------------------
 tests/bootstrap.php         | 75 ++++++++++++++++++++++++-------------
 3 files changed, 79 insertions(+), 70 deletions(-)

diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 17902d48..8e8eb91e 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -40,7 +40,7 @@ jobs:
           composer-options: "--no-progress --no-ansi --no-interaction"
 
       - name: Install WordPress test setup
-        run: bash bin/install-wp-tests.sh wordpress_test root password 127.0.0.1:${{ job.services.mysql.ports[3306] }} latest
+        run: bash bin/install-wp-tests.sh wordpress_test root password 127.0.0.1:${{ job.services.mysql.ports[3306] }} latest develop
 
       - name: Setup problem matchers for PHPUnit
         run: echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"
diff --git a/bin/install-wp-tests.sh b/bin/install-wp-tests.sh
index c6417b0d..9470cf2a 100755
--- a/bin/install-wp-tests.sh
+++ b/bin/install-wp-tests.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 if [ $# -lt 3 ]; then
-	echo "usage: $0 <db-name> <db-user> <db-pass> [db-host] [wp-version] [skip-database-creation]"
+	echo "usage: $0 <db-name> <db-user> <db-pass> [db-host] [wp-version] [gp-version] [skip-database-creation]"
 	exit 1
 fi
 
@@ -10,26 +10,26 @@ DB_USER=$2
 DB_PASS=$3
 DB_HOST=${4-localhost}
 WP_VERSION=${5-latest}
-SKIP_DB_CREATE=${6-false}
+GP_VERSION=${6-latest}
+SKIP_DB_CREATE=${7-false}
 
 TMPDIR=${TMPDIR-/tmp}
 TMPDIR=$(echo $TMPDIR | sed -e "s/\/$//")
 WP_TESTS_DIR=${WP_TESTS_DIR-$TMPDIR/wordpress-tests-lib}
-WP_CORE_DIR=${WP_CORE_DIR-$TMPDIR/wordpress}
+WP_CORE_DIR=${WP_CORE_DIR-$TMPDIR/wordpress/}
+GP_TESTS_DIR="$WP_CORE_DIR/build/wp-content/plugins/glotpress/tests/phpunit"
 
 download() {
     if [ `which curl` ]; then
-        curl -s "$1" > "$2";
+        #curl -s "$1" > "$2";
+        # WordPress.org seems to block requests without proper user agent.
+        curl -H "User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_1) AppleWebKit/537.36 (K HTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36" -s "$1" > "$2";
     elif [ `which wget` ]; then
         wget -nv -O "$2" "$1"
     fi
 }
 
-if [[ $WP_VERSION =~ ^[0-9]+\.[0-9]+\-(beta|RC)[0-9]+$ ]]; then
-	WP_BRANCH=${WP_VERSION%\-*}
-	WP_TESTS_TAG="branches/$WP_BRANCH"
-
-elif [[ $WP_VERSION =~ ^[0-9]+\.[0-9]+$ ]]; then
+if [[ $WP_VERSION =~ ^[0-9]+\.[0-9]+$ ]]; then
 	WP_TESTS_TAG="branches/$WP_VERSION"
 elif [[ $WP_VERSION =~ [0-9]+\.[0-9]+\.[0-9]+ ]]; then
 	if [[ $WP_VERSION =~ [0-9]+\.[0-9]+\.[0] ]]; then
@@ -51,6 +51,7 @@ else
 	fi
 	WP_TESTS_TAG="tags/$LATEST_VERSION"
 fi
+
 set -ex
 
 install_wp() {
@@ -62,10 +63,10 @@ install_wp() {
 	mkdir -p $WP_CORE_DIR
 
 	if [[ $WP_VERSION == 'nightly' || $WP_VERSION == 'trunk' ]]; then
-		mkdir -p $TMPDIR/wordpress-trunk
-		rm -rf $TMPDIR/wordpress-trunk/*
-		svn export --quiet https://core.svn.wordpress.org/trunk $TMPDIR/wordpress-trunk/wordpress
-		mv $TMPDIR/wordpress-trunk/wordpress/* $WP_CORE_DIR
+		mkdir -p $TMPDIR/wordpress-nightly
+		download https://wordpress.org/nightly-builds/wordpress-latest.zip  $TMPDIR/wordpress-nightly/wordpress-nightly.zip
+		unzip -q $TMPDIR/wordpress-nightly/wordpress-nightly.zip -d $TMPDIR/wordpress-nightly/
+		mv $TMPDIR/wordpress-nightly/wordpress/* $WP_CORE_DIR
 	else
 		if [ $WP_VERSION == 'latest' ]; then
 			local ARCHIVE_NAME='latest'
@@ -92,7 +93,7 @@ install_wp() {
 		tar --strip-components=1 -zxmf $TMPDIR/wordpress.tar.gz -C $WP_CORE_DIR
 	fi
 
-	download https://raw.githubusercontent.com/markoheijnen/wp-mysqli/master/db.php $WP_CORE_DIR/wp-content/db.php
+	download https://raw.github.com/markoheijnen/wp-mysqli/master/db.php $WP_CORE_DIR/wp-content/db.php
 }
 
 install_test_suite() {
@@ -107,9 +108,8 @@ install_test_suite() {
 	if [ ! -d $WP_TESTS_DIR ]; then
 		# set up testing suite
 		mkdir -p $WP_TESTS_DIR
-		rm -rf $WP_TESTS_DIR/{includes,data}
-		svn export --quiet --ignore-externals https://develop.svn.wordpress.org/${WP_TESTS_TAG}/tests/phpunit/includes/ $WP_TESTS_DIR/includes
-		svn export --quiet --ignore-externals https://develop.svn.wordpress.org/${WP_TESTS_TAG}/tests/phpunit/data/ $WP_TESTS_DIR/data
+		svn co --quiet https://develop.svn.wordpress.org/${WP_TESTS_TAG}/tests/phpunit/includes/ $WP_TESTS_DIR/includes
+		svn co --quiet https://develop.svn.wordpress.org/${WP_TESTS_TAG}/tests/phpunit/data/ $WP_TESTS_DIR/data
 	fi
 
 	if [ ! -f wp-tests-config.php ]; then
@@ -117,7 +117,6 @@ install_test_suite() {
 		# remove all forward slashes in the end
 		WP_CORE_DIR=$(echo $WP_CORE_DIR | sed "s:/\+$::")
 		sed $ioption "s:dirname( __FILE__ ) . '/src/':'$WP_CORE_DIR/':" "$WP_TESTS_DIR"/wp-tests-config.php
-		sed $ioption "s:__DIR__ . '/src/':'$WP_CORE_DIR/':" "$WP_TESTS_DIR"/wp-tests-config.php
 		sed $ioption "s/youremptytestdbnamehere/$DB_NAME/" "$WP_TESTS_DIR"/wp-tests-config.php
 		sed $ioption "s/yourusernamehere/$DB_USER/" "$WP_TESTS_DIR"/wp-tests-config.php
 		sed $ioption "s/yourpasswordhere/$DB_PASS/" "$WP_TESTS_DIR"/wp-tests-config.php
@@ -126,23 +125,6 @@ install_test_suite() {
 
 }
 
-recreate_db() {
-	shopt -s nocasematch
-	if [[ $1 =~ ^(y|yes)$ ]]
-	then
-		mysqladmin drop $DB_NAME -f --user="$DB_USER" --password="$DB_PASS"$EXTRA
-		create_db
-		echo "Recreated the database ($DB_NAME)."
-	else
-		echo "Leaving the existing database ($DB_NAME) in place."
-	fi
-	shopt -u nocasematch
-}
-
-create_db() {
-	mysqladmin create $DB_NAME --user="$DB_USER" --password="$DB_PASS"$EXTRA
-}
-
 install_db() {
 
 	if [ ${SKIP_DB_CREATE} = "true" ]; then
@@ -166,18 +148,20 @@ install_db() {
 	fi
 
 	# create database
-	if [ $(mysql --user="$DB_USER" --password="$DB_PASS"$EXTRA --execute='show databases;' | grep ^$DB_NAME$) ]
-	then
-		echo "Reinstalling will delete the existing test database ($DB_NAME)"
-		read -p 'Are you sure you want to proceed? [y/N]: ' DELETE_EXISTING_DB
-		recreate_db $DELETE_EXISTING_DB
-	else
-		create_db
-	fi
+	mysqladmin create $DB_NAME --user="$DB_USER" --password="$DB_PASS"$EXTRA
 }
 
 install_gp() {
-	git clone --branch develop --single-branch -q https://github.com/GlotPress/GlotPress.git "$WP_CORE_DIR/wp-content/plugins/glotpress"
+	if [[ $GP_VERSION == 'nightly' || $GP_VERSION == 'develop' || $GP_VERSION == 'trunk' ]]; then
+		local BRANCH_NAME='develop'
+	elif [[ $GP_VERSION == 'latest' ]]; then
+		local BRANCH_NAME='stable'
+	else
+		local BRANCH_NAME="$GP_VERSION"
+	fi
+
+	# Set up GlotPress
+	git clone --branch "$BRANCH_NAME" --single-branch -q https://github.com/GlotPress/GlotPress.git "$WP_CORE_DIR/build/wp-content/plugins/glotpress"
 }
 
 install_wp
diff --git a/tests/bootstrap.php b/tests/bootstrap.php
index d0f8150c..8cb648aa 100644
--- a/tests/bootstrap.php
+++ b/tests/bootstrap.php
@@ -1,56 +1,81 @@
 <?php
+/**
+ * Bootstraps unit-tests.
+ *
+ * @package GlotPress
+ * @subpackage Tests
+ */
 
-$_tests_dir = getenv( 'WP_TESTS_DIR' );
-if ( ! $_tests_dir ) {
-	$_tests_dir = rtrim( sys_get_temp_dir(), '/\\' ) . '/wordpress-tests-lib';
+if ( ! defined( 'GP_TESTS_DIR' ) ) {
+	define( 'GP_TESTS_DIR', __DIR__ );
 }
 
-function _glotpress_path( string $path ): string {
-	$glotpress_path = dirname( __DIR__, 2 ) . '/glotpress/';
-	if ( getenv( 'GITHUB_ACTIONS' ) ) {
-		$glotpress_path = '/tmp/wordpress/wp-content/plugins/glotpress/';
-	}
-	return $glotpress_path . $path;
+if ( ! defined( 'GP_DIR_TESTDATA' ) ) {
+	define( 'GP_DIR_TESTDATA', GP_TESTS_DIR . '/data' );
 }
 
-// Forward custom PHPUnit Polyfills configuration to PHPUnit bootstrap file.
-$_phpunit_polyfills_path = getenv( 'WP_TESTS_PHPUNIT_POLYFILLS_PATH' );
-if ( false !== $_phpunit_polyfills_path ) {
-	define( 'WP_TESTS_PHPUNIT_POLYFILLS_PATH', $_phpunit_polyfills_path );
+if ( ! defined( 'GP_TESTS_PERMALINK_STRUCTURE' ) ) {
+	define( 'GP_TESTS_PERMALINK_STRUCTURE', '/%postname%' );
 }
 
-if ( ! file_exists( "$_tests_dir/includes/functions.php" ) ) {
-	echo "Could not find $_tests_dir/includes/functions.php, have you run bin/install-wp-tests.sh ?" . PHP_EOL; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+if ( ! defined( 'GP_TESTS_PERMALINK_STRUCTURE_WITH_TRAILING_SLASH' ) ) {
+	define( 'GP_TESTS_PERMALINK_STRUCTURE_WITH_TRAILING_SLASH', '/%postname%/' );
+}
+
+$_tests_dir = getenv( 'WP_TESTS_DIR' );
+
+if ( ! $_tests_dir ) {
+	$_tests_dir = rtrim( sys_get_temp_dir(), '/\\' ) . '/wordpress-tests-lib';
+}
+
+if ( ! file_exists( "{$_tests_dir}/includes/functions.php" ) ) {
+	echo "Could not find {$_tests_dir}/includes/functions.php, have you run bin/install-wp-tests.sh ?" . PHP_EOL; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
 	exit( 1 );
 }
 
 // Give access to tests_add_filter() function.
-require_once "$_tests_dir/includes/functions.php";
+require_once "{$_tests_dir}/includes/functions.php";
+
+$_core_dir = rtrim( sys_get_temp_dir(), '/\\' ) . '/wordpress';
+
+$_gp_dir = getenv( 'GLOTPRESS_DIR' );
+if ( $_gp_dir ) {
+	define( 'EXTERNAL_GP_DIR', $_gp_dir );
+} else {
+	define( 'EXTERNAL_GP_DIR', $_core_dir . '/build/wp-content/plugins/glotpress' );
+}
 
+if ( ! file_exists( EXTERNAL_GP_DIR . '/glotpress.php' ) ) {
+	echo 'Could not find ' . EXTERNAL_GP_DIR . '/glotpress.php Please specify the path to your GlotPress install with the GLOTPRESS_DIR environment variable.' . PHP_EOL; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+	exit( 1 );
+}
 /**
  * Manually load the plugin being tested.
  */
 function _manually_load_plugin() {
-	require_once _glotpress_path( '/tests/phpunit/includes/loader.php' );
+	require EXTERNAL_GP_DIR . '/glotpress.php';
 	require_once dirname( __DIR__ ) . '/wporg-gp-translation-events.php';
 }
+
 tests_add_filter( 'muplugins_loaded', '_manually_load_plugin' );
 
 global $wp_tests_options;
-$wp_tests_options['permalink_structure'] = '/%postname%';
+$wp_tests_options['permalink_structure'] = GP_TESTS_PERMALINK_STRUCTURE;
 
 // Start up the WP testing environment.
-require "$_tests_dir/includes/bootstrap.php";
+require "{$_tests_dir}/includes/bootstrap.php";
 
-// Require GlotPress test code.
-require_once _glotpress_path( '/tests/phpunit/lib/testcase.php' );
-require_once _glotpress_path( '/tests/phpunit/lib/testcase-route.php' );
-require_once _glotpress_path( '/tests/phpunit/lib/testcase-request.php' );
+require_once GP_TESTS_DIR . '/lib/testcase.php';
+require_once GP_TESTS_DIR . '/lib/testcase-route.php';
+require_once GP_TESTS_DIR . '/lib/testcase-request.php';
 
+/**
+ * Installs GlotPress tables.
+ */
 function _install_glotpress() {
 	require_once ABSPATH . 'wp-admin/includes/upgrade.php';
-	require_once _glotpress_path( '/gp-includes/schema.php' );
-	require_once _glotpress_path( '/gp-includes/install-upgrade.php' );
+	require_once EXTERNAL_GP_DIR . '/gp-includes/schema.php';
+	require_once EXTERNAL_GP_DIR . '/gp-includes/install-upgrade.php';
 	gp_upgrade_db();
 }
 _install_glotpress();