src/test/shell/integration/run_test.sh - bazel - Git at Google

 #!/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.
 #
 # Integration tests for "bazel run"

 NO_SIGNAL_OVERRIDE=1

 # --- begin runfiles.bash initialization ---
 # Copy-pasted from Bazel's Bash runfiles library (tools/bash/runfiles/runfiles.bash).
 set -euo pipefail
 if [[ ! -d "${RUNFILES_DIR:-/dev/null}" && ! -f "${RUNFILES_MANIFEST_FILE:-/dev/null}" ]]; then
   if [[ -f "$0.runfiles_manifest" ]]; then
     export RUNFILES_MANIFEST_FILE="$0.runfiles_manifest"
   elif [[ -f "$0.runfiles/MANIFEST" ]]; then
     export RUNFILES_MANIFEST_FILE="$0.runfiles/MANIFEST"
   elif [[ -f "$0.runfiles/bazel_tools/tools/bash/runfiles/runfiles.bash" ]]; then
     export RUNFILES_DIR="$0.runfiles"
   fi
 fi
 if [[ -f "${RUNFILES_DIR:-/dev/null}/bazel_tools/tools/bash/runfiles/runfiles.bash" ]]; then
   source "${RUNFILES_DIR}/bazel_tools/tools/bash/runfiles/runfiles.bash"
 elif [[ -f "${RUNFILES_MANIFEST_FILE:-/dev/null}" ]]; then
   source "$(grep -m1 "^bazel_tools/tools/bash/runfiles/runfiles.bash " \
             "$RUNFILES_MANIFEST_FILE" | cut -d ' ' -f 2-)"
 else
   echo >&2 "ERROR: cannot find @bazel_tools//tools/bash/runfiles:runfiles.bash"
   exit 1
 fi
 # --- end runfiles.bash initialization ---

 source "$(rlocation "io_bazel/src/test/shell/integration_test_setup.sh")" \
   || { echo "integration_test_setup.sh not found!" >&2; exit 1; }

 case "$(uname -s | tr [:upper:] [:lower:])" in
 msys*|mingw*|cygwin*)
   declare -r is_windows=true
   ;;
 *)
   declare -r is_windows=false
   ;;
 esac

 if "$is_windows"; then
   export MSYS_NO_PATHCONV=1
   export MSYS2_ARG_CONV_EXCL="*"
 fi

 add_to_bazelrc "test --notest_loasd"

 #### HELPER FUNCTIONS ##################################################

 function write_py_files() {
   mkdir -p py || fail "mkdir py failed"

   echo "py_binary(name = 'binary', srcs = ['binary.py'])" > py/BUILD
   echo "py_test(name = 'test', srcs = ['test.py'])" >> py/BUILD

   echo "print('Hello, Python World!')" >py/py.py
   chmod +x py/py.py

   ln -sf py.py py/binary.py
   ln -sf py.py py/test.py
 }

 function write_cc_source_files() {
   mkdir -p cc
   cat > cc/kitty.cc <<EOF
 #include <stdio.h>

 int main(void) {
   FILE* f;
   char buf[256];

   f = fopen("cc/hello_kitty.txt", "r");
   if (f == NULL) {
     f = fopen("cc/pussycat.txt", "r");
   }
   if (f == NULL) {
     return 1;
   }

   fgets(buf, 255, f);
   fclose(f);
   printf("%s", buf);
   return 0;
 }
 EOF

   cat > cc/BUILD <<EOF
 cc_binary(name='kitty',
           srcs=['kitty.cc'],
           data=glob(['*.txt'], allow_empty = True))
 EOF
 }

 #### TESTS #############################################################

 function test_run_py_binary() {
   write_py_files
   bazel run //py:binary >& $TEST_log || fail "Expected success"
   expect_log_once 'Hello, Python World'
 }

 function test_run_py_test() {
   write_py_files
   bazel run //py:test >& $TEST_log || fail "Expected success"
   expect_log_once 'Hello, Python World'
 }

 function test_runfiles_present_cc_binary() {
   if "$is_windows"; then
     # TODO(laszlocsomor): fix this test on Windows, and enable it.
     return
   fi
   write_cc_source_files

   cat > cc/hello_kitty.txt <<EOF
 Hello, kitty.
 EOF

   bazel run --nobuild_runfile_links //cc:kitty > output \
     || fail "${PRODUCT_NAME} run failed."
   assert_contains "Hello, kitty" output || fail "Output is not OK."

   bazel run --nobuild_runfile_links //cc:kitty > output2 \
     || fail "Second ${PRODUCT_NAME} run failed."
   assert_contains "Hello, kitty" output2 || fail "Output is not OK."
 }

 function test_runfiles_updated_correctly_with_nobuild_runfile_links {
   if "$is_windows"; then
     # TODO(laszlocsomor): fix this test on Windows, and enable it.
     return
   fi
   write_cc_source_files

   cat > cc/hello_kitty.txt <<EOF
 Hello, kitty.
 EOF

   bazel run --nobuild_runfile_links //cc:kitty > output \
     || fail "${PRODUCT_NAME} run failed."
   assert_contains "Hello, kitty" output || fail "Output is not OK."

   rm cc/hello_kitty.txt
   cat > cc/pussycat.txt <<EOF
 A pussycat.
 EOF

   bazel run --nobuild_runfile_links //cc:kitty > output \
     || fail "${PRODUCT_NAME} run failed."
   assert_contains "pussycat" output || fail "Output is not OK."
 }

 function test_run_with_no_build_runfile_manifests {
   write_cc_source_files

   bazel run --nobuild_runfile_manifests //cc:kitty >& $TEST_log && fail "should have failed"
   expect_log_once "--nobuild_runfile_manifests is incompatible with the \"run\" command"
 }

 function test_script_file_generation {
   if "$is_windows"; then
     # TODO(laszlocsomor): fix this test on Windows, and enable it.
     return
   fi
   mkdir -p fubar || fail "mkdir fubar failed"
   echo 'sh_binary(name = "fubar", srcs = ["fubar.sh"])' > fubar/BUILD
   echo 'for t in "$@"; do echo "arg: $t"; done' > fubar/fubar.sh
   chmod +x fubar/fubar.sh

   bazel run --script_path=$(pwd)/fubar/output.sh //fubar \
      || fail "${PRODUCT_NAME} run failed (--script_path)."
   grep "fubar \"\$\@\"" ./fubar/output.sh \
      || fail "${PRODUCT_NAME} run --script_path output was incorrect."

   $(pwd)/fubar/output.sh a "b c" d > ./fubar/fubar.output \
      || fail "Generated script exited with an error."
   grep "arg: b c" ./fubar/fubar.output \
      || fail "Generated script did not handle arguments correctly."
 }

 function test_consistent_command_line_encoding {
   # todo(aehlig): reenable: https://github.com/bazelbuild/bazel/issues/1775
   return 0

   # TODO(bazel-team): fix bazel to have consistent encoding, also on darwin;
   # see https://github.com/bazelbuild/bazel/issues/1766
   [ "$PLATFORM" != "darwin" ] || warn "test disabled on darwin, see Github issue 1766"
   [ "$PLATFORM" != "darwin" ] || return 0

   # äöüÄÖÜß in UTF8
   local arg=$(echo -e '\xC3\xA4\xC3\xB6\xC3\xBC\xC3\x84\xC3\x96\xC3\x9C\xC3\x9F')

   mkdir -p foo || fail "mkdir foo failed"
   echo 'sh_binary(name = "foo", srcs = ["foo.sh"])' > foo/BUILD
   echo 'sh_test(name = "foo_test", srcs = ["foo.sh"])' >> foo/BUILD
   echo 'test "$1" = "'"$arg"'"' > foo/foo.sh
   chmod +x foo/foo.sh

   bazel run //foo -- "$arg" > output \
     || fail "${PRODUCT_NAME} run failed."

   bazel test //foo:foo_test --test_arg="$arg" \
     || fail "${PRODUCT_NAME} test failed"

   bazel --batch run //foo -- "$arg" > output \
     || fail "${PRODUCT_NAME} run failed (--batch)."
   bazel --batch test //foo:foo_test --test_arg="$arg" \
     || fail "${PRODUCT_NAME} test failed (--batch)"
 }

 # Tests bazel run with --color=no on a failed build does not produce color.
 function test_no_color_on_failed_run() {
   mkdir -p x || fail "mkdir failed"
   echo "cc_binary(name = 'x', srcs = ['x.cc'])" > x/BUILD
   cat > x/x.cc <<EOF
 int main(int, char**) {
   // Missing semicolon
   return 0
 }
 EOF

   bazel run //x:x &>$TEST_log --color=no && fail "expected failure"
   cat $TEST_log
   # Verify that the failure is a build failure.
   if $is_windows; then
     expect_log "missing ';'"
   else
     expect_log "expected ';'"
   fi
   # Hack to make up for grep -P not being supported.
   grep $(echo -e '\x1b') $TEST_log && fail "Expected colorless output"
   true
 }


 function test_no_ansi_stripping_in_stdout_or_stderr() {
   if $is_windows; then
     # TODO(laszlocsomor): fix this test on Windows, and enable it.
     return
   fi
   mkdir -p x || fail "mkdir failed"
   echo "cc_binary(name = 'x', srcs = ['x.cc'])" > x/BUILD
   cat > x/x.cc <<EOF
 #include <unistd.h>
 #include <stdio.h>
 int main(int, char**) {
   fprintf(stderr, "\nRUN START\n");
   const char out[] = {'<', 0x1B, '[', 'a', ',', 0x1B, '[', '1', '>', 0x0A};
   const char err[] = {'<', 0x1B, '[', 'b', ',', 0x1B, '[', '2', '>', 0x0A};
   write(1, out, 10);
   write(2, err, 10);
   return 0;
 }
 EOF
   out1color=$(mktemp x/XXXXXX)
   out1nocolor=$(mktemp x/XXXXXX)
   out2=$(mktemp x/XXXXXX)
   err1raw_color=$(mktemp x/XXXXXX)
   err1raw_nocolor=$(mktemp x/XXXXXX)
   err1color=$(mktemp x/XXXXXX)
   err1nocolor=$(mktemp x/XXXXXX)
   err2=$(mktemp x/XXXXXX)
   err2raw=$(mktemp x/XXXXXX)


   # TODO(katre): Figure out why progress rate limiting is required for this on darwin.
   add_to_bazelrc common --show_progress_rate_limit=0.03
   bazel run //x:x --color=yes >$out1color 2>$err1raw_color || fail "expected success"
   bazel run //x:x --color=no >$out1nocolor 2>$err1raw_nocolor || fail "expected success"
   echo >> $err1raw_color
   echo >> $err1raw_nocolor

   ${PRODUCT_NAME}-bin/x/x >$out2 2>$err2raw
   echo >> $err2raw

   # Remove the first newline that is printed so that the output of Bazel can be
   # separated from the output of the test binary
   tail -n +2 $err2raw > $err2

   # Extract the binary's stderr from the raw stderr, which also contains bazel's
   # stderr; if present, remove a trailing ^[[0m (reset terminal to defaults).
   bazel_stderr_line_count_color=$(cat $err1raw_color \
     | grep -n 'RUN START' \
     | awk -F ':' '{print $1}')
   start="$bazel_stderr_line_count_color"
   tail -n +$start $err1raw_color | sed -e 's/.\[0m$//' >$err1color

   cat $err1raw_nocolor
   bazel_stderr_line_count_nocolor=$(cat $err1raw_nocolor \
     | grep -n 'RUN START' \
     | awk -F ':' '{print $1}')
   start="$bazel_stderr_line_count_nocolor"
   tail -n +$start $err1raw_nocolor >$err1nocolor

   diff $out1color $out2 >&$TEST_log || fail "stdout with --color=yes differs"
   diff $out1nocolor $out2 >&$TEST_log || fail "stdout with --color=no differs"
   diff $err1color $err2 >&$TEST_log || fail "stderr with --color=yes differs"
   diff $err1nocolor $err2 >&$TEST_log || fail "stderr with --color=no differs"

   rm -rf x
 }

 # Test for $(location) in args list of sh_binary
 function test_location_in_args() {
   mkdir -p some/testing
   cat > some/testing/BUILD <<'EOF'
 genrule(
     name = "generated",
     cmd = "echo 2 > $@",
     outs = ["generated.txt"],
 )

 sh_binary(
     name = "testing",
     srcs = ["test.sh"],
     data = ["data", ":generated"],
     args = ["$(location :data)", "$(location :generated)"],
 )
 EOF

   cat > some/testing/test.sh <<'EOF'
 #!/usr/bin/env bash
 set -ex
 echo "Got $@"
 i=1
 for arg in $@; do
   [[ $((i++)) = $(cat $arg) ]]
 done
 EOF
   chmod +x some/testing/test.sh

   echo "1" >some/testing/data

   # Arguments are only provided through bazel run, we cannot test it
   # with bazel-bin/some/testing/testing
   bazel run --enable_runfiles=yes //some/testing >$TEST_log || fail "Expected success"
   expect_log "Got .*some/testing/data.*some/testing/generated.txt"
 }

 function test_run_for_alias() {
   mkdir -p a
   cat > a/BUILD <<EOF
 sh_binary(name='a', srcs=['a.sh'])
 alias(name='b', actual='a')
 EOF

   cat > a/a.sh <<EOF
 #!/bin/sh
 echo "Dancing with wolves"
 exit 0
 EOF

   chmod +x a/a.sh
   bazel run //a:b >"$TEST_log" || fail "Expected success"
   expect_log "Dancing with wolves"
 }

 function test_run_for_custom_executable() {
   mkdir -p a
   if "$is_windows"; then
     local -r IsWindows=True
   else
     local -r IsWindows=False
   fi
   cat > a/x.bzl <<EOF
 def _impl(ctx):
     if $IsWindows:
         f = ctx.actions.declare_file("x.bat")
         content = "@if '%1' equ '' (echo Run Forest run) else (echo>%1 Run Forest run)"
     else:
         f = ctx.actions.declare_file("x.sh")
         content = ("#!/bin/sh\n" +
                    "if [ -z \$1 ]; then\\n" +
                    "   echo Run Forest run\\n" +
                    "else\\n" +
                    "   echo Run Forest run > \$1\\n" +
                    "fi")
     ctx.actions.write(f, content, is_executable = True)
     return [DefaultInfo(executable = f)]

 my_rule = rule(_impl, executable = True)

 def _tool_impl(ctx):
   f = ctx.actions.declare_file("output")
   ctx.actions.run(executable = ctx.executable.tool,
     inputs = [],
     outputs = [f],
     arguments = [f.path]
   )
   return DefaultInfo(files = depset([f]))
 my_tool_rule = rule(_tool_impl, attrs = { 'tool' : attr.label(executable = True, cfg = "exec") })
 EOF

 cat > a/BUILD <<EOF
 load(":x.bzl", "my_rule", "my_tool_rule")
 my_rule(name = "zzz")
 my_tool_rule(name = "kkk", tool = ":zzz")
 EOF
   bazel run //a:zzz > "$TEST_log" || fail "Expected success"
   expect_log "Run Forest run"
   bazel build //a:kkk > "$TEST_log" || fail "Expected success"
   grep "Run Forest run" bazel-bin/a/output || fail "Output file wrong"
 }

 # Integration test for https://github.com/bazelbuild/bazel/pull/8322
 # "bazel run" forwards input from stdin to the test binary, to support interactive test re-execution
 # (when running browser-based tests) and to support debugging tests.
 # See also test_a_test_rule_with_input_from_stdin() in //src/test/shell/integration:test_test
 function test_run_a_test_and_a_binary_rule_with_input_from_stdin() {
   if "$is_windows"; then
     # TODO(laszlocsomor): fix this test on Windows, and enable it.
     return
   fi
   mkdir -p a
   cat > a/BUILD <<'eof'
 sh_test(name = "x", srcs = ["x.sh"])
 sh_binary(name = "control", srcs = ["x.sh"])
 eof
   cat > a/x.sh <<'eof'
 #!/bin/bash
 read -n5 FOO
 echo "foo=($FOO)"
 eof
   chmod +x a/x.sh
   echo helloworld | bazel run //a:control > "$TEST_log" || fail "Expected success"
   expect_log "foo=(hello)"
   echo hallowelt | bazel run //a:x > "$TEST_log" || fail "Expected success"
   expect_log "foo=(hallo)"
 }

 function test_default_test_tmpdir() {
   local -r pkg="pkg${LINENO}"
   mkdir -p ${pkg}
   echo "echo \${TEST_TMPDIR} > ${TEST_TMPDIR}/tmpdir_value" > ${pkg}/write.sh
   chmod +x ${pkg}/write.sh

   cat > ${pkg}/BUILD <<'EOF'
 sh_test(name="a", srcs=["write.sh"])
 EOF

   bazel run //${pkg}:a
   local tmpdir_value
   tmpdir_value="$(cat "${TEST_TMPDIR}/tmpdir_value")"
   if ${is_windows}; then
     # Work-around replacing the path with a short DOS path.
     tmpdir_value="$(cygpath -m -l "${tmpdir_value}")"
   fi
   assert_starts_with "${TEST_TMPDIR}/" "${tmpdir_value}"
 }

 function test_blaze_run_with_custom_test_tmpdir() {
   local -r pkg="pkg${LINENO}"
   mkdir -p ${pkg}
   local tmpdir
   tmpdir="$(mktemp -d)"
   if "${is_windows}"; then
     # Translate from `/*` to a windows path.
     tmpdir="$(cygpath -m "${tmpdir}")"
   fi
   # Check that we execute the intended scenario.
   if [[ "${tmpdir}" == "${TEST_TMPDIR}"* ]]; then
     fail "Temp folder potentially overlaps with the exec root"
   fi
   echo "echo \${TEST_TMPDIR} > ${TEST_TMPDIR}/tmpdir_value" > ${pkg}/write.sh
   chmod +x ${pkg}/write.sh

   cat > ${pkg}/BUILD <<'EOF'
 sh_test(name="a", srcs=["write.sh"])
 EOF

   bazel run --test_tmpdir="${tmpdir}/test_bazel_run_with_custom_tmpdir" //${pkg}:a
   assert_starts_with "${tmpdir}/test_bazel_run_with_custom_tmpdir" "$(cat "${TEST_TMPDIR}/tmpdir_value")"
 }

 function test_run_binary_with_env_attribute() {
   local -r pkg="pkg${LINENO}"
   mkdir -p ${pkg}
   cat > $pkg/BUILD <<'EOF'
 sh_binary(
   name = 't',
   srcs = [':t.sh'],
   data = [':t.dat'],
   env = {
     "ENV_A": "not_inherited",
     "ENV_C": "no_surprise",
     "ENV_DATA": "$(location :t.dat)",
   },
 )
 EOF
   cat > $pkg/t.sh <<'EOF'
 #!/bin/sh
 env
 cat $ENV_DATA
 exit 0
 EOF
   touch $pkg/t.dat
   chmod +x $pkg/t.sh
   ENV_B=surprise ENV_C=surprise bazel run //$pkg:t > $TEST_log \
       || fail "expected test to pass"
   expect_log "ENV_A=not_inherited"
   expect_log "ENV_B=surprise"
   expect_log "ENV_C=no_surprise"
   expect_log "ENV_DATA=$pkg/t.dat"
 }

 # Usage: assert_starts_with PREFIX STRING_TO_CHECK.
 # Asserts that `$1` is a prefix of `$2`.
 function assert_starts_with() {
   if [[ "${2}" != "${1}"* ]]; then
     fail "${2} does not start with ${1}"
   fi
 }

 run_suite "'${PRODUCT_NAME} run' integration tests"
	#!/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.
	#
	# Integration tests for "bazel run"

	NO_SIGNAL_OVERRIDE=1

	# --- begin runfiles.bash initialization ---
	# Copy-pasted from Bazel's Bash runfiles library (tools/bash/runfiles/runfiles.bash).
	set -euo pipefail
	if [[ ! -d "${RUNFILES_DIR:-/dev/null}" && ! -f "${RUNFILES_MANIFEST_FILE:-/dev/null}" ]]; then
	if [[ -f "$0.runfiles_manifest" ]]; then
	export RUNFILES_MANIFEST_FILE="$0.runfiles_manifest"
	elif [[ -f "$0.runfiles/MANIFEST" ]]; then
	export RUNFILES_MANIFEST_FILE="$0.runfiles/MANIFEST"
	elif [[ -f "$0.runfiles/bazel_tools/tools/bash/runfiles/runfiles.bash" ]]; then
	export RUNFILES_DIR="$0.runfiles"
	fi
	fi
	if [[ -f "${RUNFILES_DIR:-/dev/null}/bazel_tools/tools/bash/runfiles/runfiles.bash" ]]; then
	source "${RUNFILES_DIR}/bazel_tools/tools/bash/runfiles/runfiles.bash"
	elif [[ -f "${RUNFILES_MANIFEST_FILE:-/dev/null}" ]]; then
	source "$(grep -m1 "^bazel_tools/tools/bash/runfiles/runfiles.bash " \
	"$RUNFILES_MANIFEST_FILE" \| cut -d ' ' -f 2-)"
	else
	echo >&2 "ERROR: cannot find @bazel_tools//tools/bash/runfiles:runfiles.bash"
	exit 1
	fi
	# --- end runfiles.bash initialization ---

	source "$(rlocation "io_bazel/src/test/shell/integration_test_setup.sh")" \
	\|\| { echo "integration_test_setup.sh not found!" >&2; exit 1; }

	case "$(uname -s \| tr [:upper:] [:lower:])" in
	msys\|mingw\|cygwin*)
	declare -r is_windows=true
	;;
	*)
	declare -r is_windows=false
	;;
	esac

	if "$is_windows"; then
	export MSYS_NO_PATHCONV=1
	export MSYS2_ARG_CONV_EXCL="*"
	fi

	add_to_bazelrc "test --notest_loasd"

	#### HELPER FUNCTIONS ##################################################

	function write_py_files() {
	mkdir -p py \|\| fail "mkdir py failed"

	echo "py_binary(name = 'binary', srcs = ['binary.py'])" > py/BUILD
	echo "py_test(name = 'test', srcs = ['test.py'])" >> py/BUILD

	echo "print('Hello, Python World!')" >py/py.py
	chmod +x py/py.py

	ln -sf py.py py/binary.py
	ln -sf py.py py/test.py
	}

	function write_cc_source_files() {
	mkdir -p cc
	cat > cc/kitty.cc <<EOF
	#include <stdio.h>

	int main(void) {
	FILE* f;
	char buf[256];

	f = fopen("cc/hello_kitty.txt", "r");
	if (f == NULL) {
	f = fopen("cc/pussycat.txt", "r");
	}
	if (f == NULL) {
	return 1;
	}

	fgets(buf, 255, f);
	fclose(f);
	printf("%s", buf);
	return 0;
	}
	EOF

	cat > cc/BUILD <<EOF
	cc_binary(name='kitty',
	srcs=['kitty.cc'],
	data=glob(['*.txt'], allow_empty = True))
	EOF
	}

	#### TESTS #############################################################

	function test_run_py_binary() {
	write_py_files
	bazel run //py:binary >& $TEST_log \|\| fail "Expected success"
	expect_log_once 'Hello, Python World'
	}

	function test_run_py_test() {
	write_py_files
	bazel run //py:test >& $TEST_log \|\| fail "Expected success"
	expect_log_once 'Hello, Python World'
	}

	function test_runfiles_present_cc_binary() {
	if "$is_windows"; then
	# TODO(laszlocsomor): fix this test on Windows, and enable it.
	return
	fi
	write_cc_source_files

	cat > cc/hello_kitty.txt <<EOF
	Hello, kitty.
	EOF

	bazel run --nobuild_runfile_links //cc:kitty > output \
	\|\| fail "${PRODUCT_NAME} run failed."
	assert_contains "Hello, kitty" output \|\| fail "Output is not OK."

	bazel run --nobuild_runfile_links //cc:kitty > output2 \
	\|\| fail "Second ${PRODUCT_NAME} run failed."
	assert_contains "Hello, kitty" output2 \|\| fail "Output is not OK."
	}

	function test_runfiles_updated_correctly_with_nobuild_runfile_links {
	if "$is_windows"; then
	# TODO(laszlocsomor): fix this test on Windows, and enable it.
	return
	fi
	write_cc_source_files

	cat > cc/hello_kitty.txt <<EOF
	Hello, kitty.
	EOF

	bazel run --nobuild_runfile_links //cc:kitty > output \
	\|\| fail "${PRODUCT_NAME} run failed."
	assert_contains "Hello, kitty" output \|\| fail "Output is not OK."

	rm cc/hello_kitty.txt
	cat > cc/pussycat.txt <<EOF
	A pussycat.
	EOF

	bazel run --nobuild_runfile_links //cc:kitty > output \
	\|\| fail "${PRODUCT_NAME} run failed."
	assert_contains "pussycat" output \|\| fail "Output is not OK."
	}

	function test_run_with_no_build_runfile_manifests {
	write_cc_source_files

	bazel run --nobuild_runfile_manifests //cc:kitty >& $TEST_log && fail "should have failed"
	expect_log_once "--nobuild_runfile_manifests is incompatible with the \"run\" command"
	}

	function test_script_file_generation {
	if "$is_windows"; then
	# TODO(laszlocsomor): fix this test on Windows, and enable it.
	return
	fi
	mkdir -p fubar \|\| fail "mkdir fubar failed"
	echo 'sh_binary(name = "fubar", srcs = ["fubar.sh"])' > fubar/BUILD
	echo 'for t in "$@"; do echo "arg: $t"; done' > fubar/fubar.sh
	chmod +x fubar/fubar.sh

	bazel run --script_path=$(pwd)/fubar/output.sh //fubar \
	\|\| fail "${PRODUCT_NAME} run failed (--script_path)."
	grep "fubar \"\$\@\"" ./fubar/output.sh \
	\|\| fail "${PRODUCT_NAME} run --script_path output was incorrect."

	$(pwd)/fubar/output.sh a "b c" d > ./fubar/fubar.output \
	\|\| fail "Generated script exited with an error."
	grep "arg: b c" ./fubar/fubar.output \
	\|\| fail "Generated script did not handle arguments correctly."
	}

	function test_consistent_command_line_encoding {
	# todo(aehlig): reenable: https://github.com/bazelbuild/bazel/issues/1775
	return 0

	# TODO(bazel-team): fix bazel to have consistent encoding, also on darwin;
	# see https://github.com/bazelbuild/bazel/issues/1766
	[ "$PLATFORM" != "darwin" ] \|\| warn "test disabled on darwin, see Github issue 1766"
	[ "$PLATFORM" != "darwin" ] \|\| return 0

	# äöüÄÖÜß in UTF8
	local arg=$(echo -e '\xC3\xA4\xC3\xB6\xC3\xBC\xC3\x84\xC3\x96\xC3\x9C\xC3\x9F')

	mkdir -p foo \|\| fail "mkdir foo failed"
	echo 'sh_binary(name = "foo", srcs = ["foo.sh"])' > foo/BUILD
	echo 'sh_test(name = "foo_test", srcs = ["foo.sh"])' >> foo/BUILD
	echo 'test "$1" = "'"$arg"'"' > foo/foo.sh
	chmod +x foo/foo.sh

	bazel run //foo -- "$arg" > output \
	\|\| fail "${PRODUCT_NAME} run failed."

	bazel test //foo:foo_test --test_arg="$arg" \
	\|\| fail "${PRODUCT_NAME} test failed"

	bazel --batch run //foo -- "$arg" > output \
	\|\| fail "${PRODUCT_NAME} run failed (--batch)."
	bazel --batch test //foo:foo_test --test_arg="$arg" \
	\|\| fail "${PRODUCT_NAME} test failed (--batch)"
	}

	# Tests bazel run with --color=no on a failed build does not produce color.
	function test_no_color_on_failed_run() {
	mkdir -p x \|\| fail "mkdir failed"
	echo "cc_binary(name = 'x', srcs = ['x.cc'])" > x/BUILD
	cat > x/x.cc <<EOF
	int main(int, char**) {
	// Missing semicolon
	return 0
	}
	EOF

	bazel run //x:x &>$TEST_log --color=no && fail "expected failure"
	cat $TEST_log
	# Verify that the failure is a build failure.
	if $is_windows; then
	expect_log "missing ';'"
	else
	expect_log "expected ';'"
	fi
	# Hack to make up for grep -P not being supported.
	grep $(echo -e '\x1b') $TEST_log && fail "Expected colorless output"
	true
	}


	function test_no_ansi_stripping_in_stdout_or_stderr() {
	if $is_windows; then
	# TODO(laszlocsomor): fix this test on Windows, and enable it.
	return
	fi
	mkdir -p x \|\| fail "mkdir failed"
	echo "cc_binary(name = 'x', srcs = ['x.cc'])" > x/BUILD
	cat > x/x.cc <<EOF
	#include <unistd.h>
	#include <stdio.h>
	int main(int, char**) {
	fprintf(stderr, "\nRUN START\n");
	const char out[] = {'<', 0x1B, '[', 'a', ',', 0x1B, '[', '1', '>', 0x0A};
	const char err[] = {'<', 0x1B, '[', 'b', ',', 0x1B, '[', '2', '>', 0x0A};
	write(1, out, 10);
	write(2, err, 10);
	return 0;
	}
	EOF
	out1color=$(mktemp x/XXXXXX)
	out1nocolor=$(mktemp x/XXXXXX)
	out2=$(mktemp x/XXXXXX)
	err1raw_color=$(mktemp x/XXXXXX)
	err1raw_nocolor=$(mktemp x/XXXXXX)
	err1color=$(mktemp x/XXXXXX)
	err1nocolor=$(mktemp x/XXXXXX)
	err2=$(mktemp x/XXXXXX)
	err2raw=$(mktemp x/XXXXXX)


	# TODO(katre): Figure out why progress rate limiting is required for this on darwin.
	add_to_bazelrc common --show_progress_rate_limit=0.03
	bazel run //x:x --color=yes >$out1color 2>$err1raw_color \|\| fail "expected success"
	bazel run //x:x --color=no >$out1nocolor 2>$err1raw_nocolor \|\| fail "expected success"
	echo >> $err1raw_color
	echo >> $err1raw_nocolor

	${PRODUCT_NAME}-bin/x/x >$out2 2>$err2raw
	echo >> $err2raw

	# Remove the first newline that is printed so that the output of Bazel can be
	# separated from the output of the test binary
	tail -n +2 $err2raw > $err2

	# Extract the binary's stderr from the raw stderr, which also contains bazel's
	# stderr; if present, remove a trailing ^[[0m (reset terminal to defaults).
	bazel_stderr_line_count_color=$(cat $err1raw_color \
	\| grep -n 'RUN START' \
	\| awk -F ':' '{print $1}')
	start="$bazel_stderr_line_count_color"
	tail -n +$start $err1raw_color \| sed -e 's/.\[0m$//' >$err1color

	cat $err1raw_nocolor
	bazel_stderr_line_count_nocolor=$(cat $err1raw_nocolor \
	\| grep -n 'RUN START' \
	\| awk -F ':' '{print $1}')
	start="$bazel_stderr_line_count_nocolor"
	tail -n +$start $err1raw_nocolor >$err1nocolor

	diff $out1color $out2 >&$TEST_log \|\| fail "stdout with --color=yes differs"
	diff $out1nocolor $out2 >&$TEST_log \|\| fail "stdout with --color=no differs"
	diff $err1color $err2 >&$TEST_log \|\| fail "stderr with --color=yes differs"
	diff $err1nocolor $err2 >&$TEST_log \|\| fail "stderr with --color=no differs"

	rm -rf x
	}

	# Test for $(location) in args list of sh_binary
	function test_location_in_args() {
	mkdir -p some/testing
	cat > some/testing/BUILD <<'EOF'
	genrule(
	name = "generated",
	cmd = "echo 2 > $@",
	outs = ["generated.txt"],
	)

	sh_binary(
	name = "testing",
	srcs = ["test.sh"],
	data = ["data", ":generated"],
	args = ["$(location :data)", "$(location :generated)"],
	)
	EOF

	cat > some/testing/test.sh <<'EOF'
	#!/usr/bin/env bash
	set -ex
	echo "Got $@"
	i=1
	for arg in $@; do
	[[ $((i++)) = $(cat $arg) ]]
	done
	EOF
	chmod +x some/testing/test.sh

	echo "1" >some/testing/data

	# Arguments are only provided through bazel run, we cannot test it
	# with bazel-bin/some/testing/testing
	bazel run --enable_runfiles=yes //some/testing >$TEST_log \|\| fail "Expected success"
	expect_log "Got .some/testing/data.some/testing/generated.txt"
	}

	function test_run_for_alias() {
	mkdir -p a
	cat > a/BUILD <<EOF
	sh_binary(name='a', srcs=['a.sh'])
	alias(name='b', actual='a')
	EOF

	cat > a/a.sh <<EOF
	#!/bin/sh
	echo "Dancing with wolves"
	exit 0
	EOF

	chmod +x a/a.sh
	bazel run //a:b >"$TEST_log" \|\| fail "Expected success"
	expect_log "Dancing with wolves"
	}

	function test_run_for_custom_executable() {
	mkdir -p a
	if "$is_windows"; then
	local -r IsWindows=True
	else
	local -r IsWindows=False
	fi
	cat > a/x.bzl <<EOF
	def _impl(ctx):
	if $IsWindows:
	f = ctx.actions.declare_file("x.bat")
	content = "@if '%1' equ '' (echo Run Forest run) else (echo>%1 Run Forest run)"
	else:
	f = ctx.actions.declare_file("x.sh")
	content = ("#!/bin/sh\n" +
	"if [ -z \$1 ]; then\\n" +
	" echo Run Forest run\\n" +
	"else\\n" +
	" echo Run Forest run > \$1\\n" +
	"fi")
	ctx.actions.write(f, content, is_executable = True)
	return [DefaultInfo(executable = f)]

	my_rule = rule(_impl, executable = True)

	def _tool_impl(ctx):
	f = ctx.actions.declare_file("output")
	ctx.actions.run(executable = ctx.executable.tool,
	inputs = [],
	outputs = [f],
	arguments = [f.path]
	)
	return DefaultInfo(files = depset([f]))
	my_tool_rule = rule(_tool_impl, attrs = { 'tool' : attr.label(executable = True, cfg = "exec") })
	EOF

	cat > a/BUILD <<EOF
	load(":x.bzl", "my_rule", "my_tool_rule")
	my_rule(name = "zzz")
	my_tool_rule(name = "kkk", tool = ":zzz")
	EOF
	bazel run //a:zzz > "$TEST_log" \|\| fail "Expected success"
	expect_log "Run Forest run"
	bazel build //a:kkk > "$TEST_log" \|\| fail "Expected success"
	grep "Run Forest run" bazel-bin/a/output \|\| fail "Output file wrong"
	}

	# Integration test for https://github.com/bazelbuild/bazel/pull/8322
	# "bazel run" forwards input from stdin to the test binary, to support interactive test re-execution
	# (when running browser-based tests) and to support debugging tests.
	# See also test_a_test_rule_with_input_from_stdin() in //src/test/shell/integration:test_test
	function test_run_a_test_and_a_binary_rule_with_input_from_stdin() {
	if "$is_windows"; then
	# TODO(laszlocsomor): fix this test on Windows, and enable it.
	return
	fi
	mkdir -p a
	cat > a/BUILD <<'eof'
	sh_test(name = "x", srcs = ["x.sh"])
	sh_binary(name = "control", srcs = ["x.sh"])
	eof
	cat > a/x.sh <<'eof'
	#!/bin/bash
	read -n5 FOO
	echo "foo=($FOO)"
	eof
	chmod +x a/x.sh
	echo helloworld \| bazel run //a:control > "$TEST_log" \|\| fail "Expected success"
	expect_log "foo=(hello)"
	echo hallowelt \| bazel run //a:x > "$TEST_log" \|\| fail "Expected success"
	expect_log "foo=(hallo)"
	}

	function test_default_test_tmpdir() {
	local -r pkg="pkg${LINENO}"
	mkdir -p ${pkg}
	echo "echo \${TEST_TMPDIR} > ${TEST_TMPDIR}/tmpdir_value" > ${pkg}/write.sh
	chmod +x ${pkg}/write.sh

	cat > ${pkg}/BUILD <<'EOF'
	sh_test(name="a", srcs=["write.sh"])
	EOF

	bazel run //${pkg}:a
	local tmpdir_value
	tmpdir_value="$(cat "${TEST_TMPDIR}/tmpdir_value")"
	if ${is_windows}; then
	# Work-around replacing the path with a short DOS path.
	tmpdir_value="$(cygpath -m -l "${tmpdir_value}")"
	fi
	assert_starts_with "${TEST_TMPDIR}/" "${tmpdir_value}"
	}

	function test_blaze_run_with_custom_test_tmpdir() {
	local -r pkg="pkg${LINENO}"
	mkdir -p ${pkg}
	local tmpdir
	tmpdir="$(mktemp -d)"
	if "${is_windows}"; then
	# Translate from `/*` to a windows path.
	tmpdir="$(cygpath -m "${tmpdir}")"
	fi
	# Check that we execute the intended scenario.
	if [[ "${tmpdir}" == "${TEST_TMPDIR}"* ]]; then
	fail "Temp folder potentially overlaps with the exec root"
	fi
	echo "echo \${TEST_TMPDIR} > ${TEST_TMPDIR}/tmpdir_value" > ${pkg}/write.sh
	chmod +x ${pkg}/write.sh

	cat > ${pkg}/BUILD <<'EOF'
	sh_test(name="a", srcs=["write.sh"])
	EOF

	bazel run --test_tmpdir="${tmpdir}/test_bazel_run_with_custom_tmpdir" //${pkg}:a
	assert_starts_with "${tmpdir}/test_bazel_run_with_custom_tmpdir" "$(cat "${TEST_TMPDIR}/tmpdir_value")"
	}

	function test_run_binary_with_env_attribute() {
	local -r pkg="pkg${LINENO}"
	mkdir -p ${pkg}
	cat > $pkg/BUILD <<'EOF'
	sh_binary(
	name = 't',
	srcs = [':t.sh'],
	data = [':t.dat'],
	env = {
	"ENV_A": "not_inherited",
	"ENV_C": "no_surprise",
	"ENV_DATA": "$(location :t.dat)",
	},
	)
	EOF
	cat > $pkg/t.sh <<'EOF'
	#!/bin/sh
	env
	cat $ENV_DATA
	exit 0
	EOF
	touch $pkg/t.dat
	chmod +x $pkg/t.sh
	ENV_B=surprise ENV_C=surprise bazel run //$pkg:t > $TEST_log \
	\|\| fail "expected test to pass"
	expect_log "ENV_A=not_inherited"
	expect_log "ENV_B=surprise"
	expect_log "ENV_C=no_surprise"
	expect_log "ENV_DATA=$pkg/t.dat"
	}

	# Usage: assert_starts_with PREFIX STRING_TO_CHECK.
	# Asserts that `$1` is a prefix of `$2`.
	function assert_starts_with() {
	if [[ "${2}" != "${1}"* ]]; then
	fail "${2} does not start with ${1}"
	fi
	}

	run_suite "'${PRODUCT_NAME} run' integration tests"