Add travis tests

Author: ildus

.travis.yml

@@ -0,0 +1,28 @@
+os:
+    - linux
+
+sudo: required
+dist: trusty
+
+language: c
+
+services:
+    - docker
+
+install:
+    - sed -e 's/${CHECK_CODE}/'${CHECK_CODE}/g -e 's/${PG_VERSION}/'${PG_VERSION}/g Dockerfile.tmpl > Dockerfile
+    - docker-compose build
+
+script:
+    - docker-compose run tests
+
+env:
+    - PG_VERSION=9.6 CHECK_CODE=clang
+    - PG_VERSION=9.6 CHECK_CODE=cppcheck
+    - PG_VERSION=9.6 CHECK_CODE=false
+    - PG_VERSION=10  CHECK_CODE=clang
+    - PG_VERSION=10  CHECK_CODE=cppcheck
+    - PG_VERSION=10  CHECK_CODE=false
+    - PG_VERSION=11  CHECK_CODE=clang
+    - PG_VERSION=11  CHECK_CODE=cppcheck
+    - PG_VERSION=11  CHECK_CODE=false

Dockerfile.tmpl

@@ -0,0 +1,29 @@
+FROM postgres:${PG_VERSION}-alpine
+
+ENV LANG=C.UTF-8 PGDATA=/pg/data
+
+RUN if [ "${CHECK_CODE}" = "clang" ] ; then \
+	echo 'http://dl-3.alpinelinux.org/alpine/edge/main' > /etc/apk/repositories; \
+	apk --no-cache add clang-analyzer make musl-dev gcc; \
+	fi
+
+RUN if [ "${CHECK_CODE}" = "cppcheck" ] ; then \
+	apk --no-cache add cppcheck --repository http://dl-cdn.alpinelinux.org/alpine/v3.6/community; \
+	fi
+
+RUN if [ "${CHECK_CODE}" = "false" ] ; then \
+	echo 'http://dl-3.alpinelinux.org/alpine/edge/main' > /etc/apk/repositories; \
+	apk --no-cache add curl python3 gcc make musl-dev;\
+	fi
+
+RUN mkdir -p /pg/data && \
+	mkdir /pg/src && \
+	chown postgres:postgres ${PGDATA} && \
+	chmod a+rwx /usr/local/lib/postgresql && \
+	chmod a+rwx /usr/local/share/postgresql/extension
+
+ADD . /pg/src
+WORKDIR /pg/src
+RUN chmod -R go+rwX /pg/src
+USER postgres
+ENTRYPOINT PGDATA=${PGDATA} CHECK_CODE=${CHECK_CODE} bash run_tests.sh

docker-compose.yml

@@ -0,0 +1,2 @@
+tests:
+    build: .

run_tests.sh

@@ -0,0 +1,63 @@
+#!/bin/bash
+
+# Copyright (c) 2018, Postgres Professional
+
+set -eux
+
+echo CHECK_CODE=$CHECK_CODE
+
+status=0
+
+# perform code analysis if necessary
+if [ "$CHECK_CODE" = "clang" ]; then
+    scan-build --status-bugs make USE_PGXS=1 || status=$?
+    exit $status
+
+elif [ "$CHECK_CODE" = "cppcheck" ]; then
+    cppcheck \
+		--template "{file} ({line}): {severity} ({id}): {message}" \
+        --enable=warning,portability,performance \
+        --suppress=redundantAssignment \
+        --suppress=uselessAssignmentPtrArg \
+		--suppress=literalWithCharPtrCompare \
+        --suppress=incorrectStringBooleanError \
+        --std=c89 *.c *.h 2> cppcheck.log
+
+    if [ -s cppcheck.log ]; then
+        cat cppcheck.log
+        status=1 # error
+    fi
+
+    exit $status
+fi
+
+# don't forget to "make clean"
+make USE_PGXS=1 clean
+
+# initialize database
+initdb
+
+# build extension
+make USE_PGXS=1 install
+
+# check build
+status=$?
+if [ $status -ne 0 ]; then exit $status; fi
+
+# add pg_pathman to shared_preload_libraries and restart cluster 'test'
+echo "shared_preload_libraries = 'sr_plan'" >> $PGDATA/postgresql.conf
+echo "port = 55435" >> $PGDATA/postgresql.conf
+pg_ctl start -l /tmp/postgres.log -w
+
+# check startup
+status=$?
+if [ $status -ne 0 ]; then cat /tmp/postgres.log; fi
+
+# run regression tests
+export PG_REGRESS_DIFF_OPTS="-w -U3" # for alpine's diff (BusyBox)
+PGPORT=55435 make USE_PGXS=1 installcheck || status=$?
+
+# show diff if it exists
+if test -f regression.diffs; then cat regression.diffs; fi
+
+exit $status