69 lines
2.5 KiB
Bash
Executable File
69 lines
2.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright 2019 The Bazel Authors. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# --- begin runfiles.bash initialization ---
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# Copy-pasted from Bazel's Bash runfiles library (tools/bash/runfiles/runfiles.bash).
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set -euo pipefail
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if [[ ! -d "${RUNFILES_DIR:-/dev/null}" && ! -f "${RUNFILES_MANIFEST_FILE:-/dev/null}" ]]; then
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if [[ -f "$0.runfiles_manifest" ]]; then
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export RUNFILES_MANIFEST_FILE="$0.runfiles_manifest"
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elif [[ -f "$0.runfiles/MANIFEST" ]]; then
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export RUNFILES_MANIFEST_FILE="$0.runfiles/MANIFEST"
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elif [[ -f "$0.runfiles/bazel_tools/tools/bash/runfiles/runfiles.bash" ]]; then
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export RUNFILES_DIR="$0.runfiles"
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fi
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fi
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if [[ -f "${RUNFILES_DIR:-/dev/null}/bazel_tools/tools/bash/runfiles/runfiles.bash" ]]; then
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source "${RUNFILES_DIR}/bazel_tools/tools/bash/runfiles/runfiles.bash"
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elif [[ -f "${RUNFILES_MANIFEST_FILE:-/dev/null}" ]]; then
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source "$(grep -m1 "^bazel_tools/tools/bash/runfiles/runfiles.bash " \
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"$RUNFILES_MANIFEST_FILE" | cut -d ' ' -f 2-)"
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else
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echo >&2 "ERROR: cannot find @bazel_tools//tools/bash/runfiles:runfiles.bash"
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exit 1
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fi
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# --- end runfiles.bash initialization ---
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source "$(rlocation bazel_skylib/tests/unittest.bash)" \
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|| { echo "Could not source bazel_skylib/tests/unittest.bash" >&2; exit 1; }
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function assert_empty_file() {
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local -r path="$1"
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# Not using 'du' to check the file is empty, because it doesn't work on CI.
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[[ "$(echo -n "($(cat "$path"))")" = "()" ]]
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}
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function test_write_empty_text() {
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assert_empty_file "$(rlocation bazel_skylib/tests/write_file/out/empty.txt)"
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}
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function test_write_nonempty_text() {
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cat "$(rlocation bazel_skylib/tests/write_file/out/nonempty.txt)" >"$TEST_log"
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expect_log '^aaa'
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expect_log '^bbb'
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}
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function test_write_empty_bin() {
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assert_empty_file "$(rlocation bazel_skylib/tests/write_file/empty-bin-out.txt)"
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}
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function test_write_nonempty_bin() {
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cat "$(rlocation bazel_skylib/tests/write_file/nonempty-bin-out.txt)" >"$TEST_log"
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expect_log '^potato'
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}
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run_suite "write_file_tests test suite"
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