blob: 0c687b572616a4e86b0a8f954a9508c4490eacba [file] [log] [blame]
#!/bin/bash
#
# Copyright 2016 The Bazel Authors. All rights reserved.
#
# 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.
#
# An end-to-end test that Bazel's experimental UI produces reasonable output.
# Load the test setup defined in the parent directory
CURRENT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
source "${CURRENT_DIR}/../integration_test_setup.sh" \
|| { echo "integration_test_setup.sh not found!" >&2; exit 1; }
#### SETUP #############################################################
set -e
add_to_bazelrc "build --genrule_strategy=local"
add_to_bazelrc "test --test_strategy=standalone"
function set_up() {
mkdir -p pkg
touch remote_file
cat > pkg/true.sh <<EOF
#!/bin/sh
exit 0
EOF
chmod 755 pkg/true.sh
cat > pkg/slow.sh <<EOF
#!/bin/sh
sleep 3
exit 0
EOF
chmod 755 pkg/slow.sh
cat > pkg/false.sh <<EOF
#!/bin/sh
exit 1
EOF
chmod 755 pkg/false.sh
cat > pkg/output.sh <<EOF
#!/bin/sh
`which echo` -n foo
sleep 1
`which echo` -n bar
exit 0
EOF
chmod 755 pkg/output.sh
cat > pkg/do_output.sh <<EOF
#!/bin/sh
echo Beginning \$1
for _ in \`seq 1 10240\`
do echo '1234567890'
done
echo Ending \$1
EOF
chmod 755 pkg/do_output.sh
cat > pkg/BUILD <<EOF
sh_test(
name = "true",
srcs = ["true.sh"],
)
sh_test(
name = "slow",
srcs = ["slow.sh"],
)
sh_test(
name = "false",
srcs = ["false.sh"],
)
sh_test(
name = "output",
srcs = ["output.sh"],
)
genrule(
name = "gentext",
outs = ["gentext.txt"],
cmd = "echo here be dragons > \"\$@\""
)
genrule(
name = "withOutputA",
outs = ["a"],
tools = [":do_output.sh"],
cmd = "\$(location :do_output.sh) A && touch \$@",
)
genrule(
name = "withOutputB",
outs = ["b"],
tools = [":do_output.sh"],
cmd = "\$(location :do_output.sh) B && touch \$@",
)
EOF
}
#### TESTS #############################################################
function test_basic_progress() {
bazel test --experimental_ui --curses=yes --color=yes pkg:true 2>$TEST_log \
|| fail "${PRODUCT_NAME} test failed"
# some progress indicator is shown
expect_log '\[[0-9,]* / [0-9,]*\]'
# curses are used to delete at least one line
expect_log $'\x1b\[1A\x1b\[K'
# As precisely one target is specified, it should be reported during
# analysis phase.
expect_log 'Analy.*pkg:true'
}
function test_noshow_progress() {
bazel test --experimental_ui --noshow_progress --curses=yes --color=yes \
pkg:true 2>$TEST_log || fail "${PRODUCT_NAME} test failed"
# Info messages should still go through
expect_log 'Elapsed time'
# no progress indicator is shown
expect_not_log '\[[0-9,]* / [0-9,]*\]'
}
function test_basic_progress_no_curses() {
bazel test --experimental_ui --curses=no --color=yes pkg:true 2>$TEST_log \
|| fail "${PRODUCT_NAME} test failed"
# some progress indicator is shown
expect_log '\[[0-9,]* / [0-9,]*\]'
# cursor is not moved up
expect_not_log $'\x1b\[1A'
# no line is deleted
expect_not_log $'\x1b\[K'
# but some green color is used
expect_log $'\x1b\[32m'
}
function test_no_curses_no_linebreak() {
bazel test --experimental_ui --curses=no --color=yes --terminal_columns=9 \
pkg:true 2>$TEST_log || fail "${PRODUCT_NAME} test failed"
# expect a long-ish status line
expect_log '\[[0-9,]* / [0-9,]*\]......'
}
function test_pass() {
bazel test --experimental_ui --curses=yes --color=yes pkg:true >$TEST_log \
|| fail "${PRODUCT_NAME} test failed"
# PASS is written in green on the same line as the test target
expect_log 'pkg:true.*'$'\x1b\[32m''.*PASS'
}
function test_fail() {
bazel test --experimental_ui --curses=yes --color=yes pkg:false >$TEST_log \
&& fail "expected failure"
# FAIL is written in red bold on the same line as the test target
expect_log 'pkg:false.*'$'\x1b\[31m\x1b\[1m''.*FAIL'
}
function test_timestamp() {
bazel test --experimental_ui --show_timestamps pkg:true 2>$TEST_log \
|| fail "${PRODUCT_NAME} test failed"
# expect something that looks like HH:mm:ss
expect_log '[0-2][0-9]:[0-5][0-9]:[0-6][0-9]'
}
function test_info_spacing() {
# Verify that the output of "bazel info" is suitable for backtick escapes,
# in particular free carriage-return characters.
BAZEL_INFO_OUTPUT=XXX`bazel info --experimental_ui workspace`XXX
echo "$BAZEL_INFO_OUTPUT" | grep -q 'XXX[^'$'\r'']*XXX' \
|| fail "${PRODUCT_NAME} info output spaced as $BAZEL_INFO_OUTPUT"
}
function test_query_spacing() {
# Verify that the output of "bazel query" is suitable for consumption by
# other tools, i.e., contains only result lines, separated only by newlines.
BAZEL_QUERY_OUTPUT=`bazel query --experimental_ui 'deps(//pkg:true)'`
echo "$BAZEL_QUERY_OUTPUT" | grep -q -v '^[@/]' \
&& fail "bazel query output is >$BAZEL_QUERY_OUTPUT<"
echo "$BAZEL_QUERY_OUTPUT" | grep -q $'\r' \
&& fail "bazel query output is >$BAZEL_QUERY_OUTPUT<"
true
}
function test_clean_nobuild {
bazel clean --experimental_ui 2>$TEST_log \
|| fail "bazel shutdown failed"
expect_not_log "actions running"
expect_not_log "Building"
}
function test_clean_color_nobuild {
bazel clean --experimental_ui --color=yes 2>$TEST_log \
|| fail "bazel shutdown failed"
expect_not_log "actions running"
expect_not_log "Building"
}
function test_help_nobuild {
bazel help --experimental_ui 2>$TEST_log \
|| fail "bazel help failed"
expect_not_log "actions running"
expect_not_log "Building"
}
function test_help_color_nobuild {
bazel help --experimental_ui --color=yes 2>$TEST_log \
|| fail "bazel help failed"
expect_not_log "actions running"
expect_not_log "Building"
}
function test_version_nobuild {
bazel version --experimental_ui --curses=yes 2>$TEST_log \
|| fail "bazel version failed"
expect_not_log "action"
expect_not_log "Building"
}
function test_version_nobuild_announce_rc {
bazel version --experimental_ui --curses=yes --announce_rc 2>$TEST_log \
|| fail "bazel version failed"
expect_not_log "action"
expect_not_log "Building"
}
function test_subcommand {
bazel clean || fail "${PRODUCT_NAME} clean failed"
bazel build --experimental_ui -s pkg:gentext 2>$TEST_log \
|| fail "bazel build failed"
expect_log "here be dragons"
}
function test_subcommand_notdefault {
bazel clean || fail "${PRODUCT_NAME} clean failed"
bazel build --experimental_ui pkg:gentext 2>$TEST_log \
|| fail "bazel build failed"
expect_not_log "dragons"
}
function test_loading_progress {
bazel clean || fail "${PRODUCT_NAME} clean failed"
bazel test --experimental_ui \
--experimental_skyframe_target_pattern_evaluator pkg:true 2>$TEST_log \
|| fail "${PRODUCT_NAME} test failed"
# some progress indicator is shown during loading
expect_log 'Loading.*[0-9,]* packages'
}
function test_failure_scrollback_buffer_curses {
bazel clean || fail "${PRODUCT_NAME} clean failed"
bazel test --experimental_ui --curses=yes --color=yes \
--nocache_test_results pkg:false pkg:slow 2>$TEST_log \
&& fail "expected failure"
# Some line starts with FAIL in red bold.
expect_log '^'$'\(.*\x1b\[K\)*\x1b\[31m\x1b\[1mFAIL:'
}
function test_terminal_title {
bazel test --experimental_ui --curses=yes \
--progress_in_terminal_title pkg:true \
2>$TEST_log || fail "${PRODUCT_NAME} test failed"
# The terminal title is changed
expect_log $'\x1b\]0;.*\x07'
}
function test_failure_scrollback_buffer {
bazel clean || fail "${PRODUCT_NAME} clean failed"
bazel test --experimental_ui --curses=no --color=yes \
--nocache_test_results pkg:false pkg:slow 2>$TEST_log \
&& fail "expected failure"
# Some line starts with FAIL in red bold.
expect_log '^'$'\x1b\[31m\x1b\[1mFAIL:'
}
function test_streamed {
bazel test --experimental_ui --curses=yes --color=yes \
--nocache_test_results --test_output=streamed pkg:output >$TEST_log \
|| fail "expected success"
expect_log 'foobar'
}
function test_output_limit {
# Verify that output limting works
bazel clean --expunge
bazel version
# The two actions produce about 100k of output each. As we set an output
# limit to 50k total, we expect it to be truncated reasonably so that we
# can see the end of the output of both actions, while still staying in
# the limit.
# However, that limit only applies to the output produces by the bazel
# server; any startup message generated by the client is on top of that.
# So we add another 1k output for what the client has to tell.
bazel build --experimental_ui --curses=yes --color=yes \
--experimental_ui_limit_console_output=51200 \
pkg:withOutputA pkg:withOutputB >$TEST_log 2>&1 \
|| fail "expected success"
expect_log 'Ending A'
expect_log 'Ending B'
output_length=`cat $TEST_log | wc -c`
[ "${output_length}" -le 52224 ] \
|| fail "Output too large, is ${output_length}"
}
run_suite "Integration tests for ${PRODUCT_NAME}'s experimental UI"