102 lines
2.5 KiB
Bash
Executable File
102 lines
2.5 KiB
Bash
Executable File
#!/bin/bash
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# Copyright (C) 2016 The Android Open Source Project
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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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# Include some functions from common.sh.
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SCRIPT_DIR="$(dirname "$(readlink -f "$0")")"
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source ${SCRIPT_DIR}/common.sh
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OUT_DATA_DIR="test_out"
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DEBUG=false
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apply_overlay() {
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local overaly="$1"
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local base_dts="$2"
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local overlay_dts="$3"
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local merged_dts="$4"
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./apply_overlay.sh "--$overaly" "$base_dts" "$overlay_dts" "$merged_dts"
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}
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run_stress_test() {
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# see ufdt_gen_test_dts.c for detail
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local node_depth="$1"
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local node_unused="$2"
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local node_count="$3"
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local append_count="$4"
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local override_count="$5"
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mkdir -p "$OUT_DATA_DIR" >& /dev/null
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#
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# Prepare dtb and dtbo files
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#
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local base_dts="${OUT_DATA_DIR}/base.dts"
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echo " Base DT: depth=$node_depth unused=$node_unused nodes=$node_count"
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ufdt_gen_test_dts -n $node_count -d $node_depth -u $node_unused \
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-o "$base_dts"
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if $DEBUG; then
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cat "$base_dts"
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fi
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local overlay_dts="${OUT_DATA_DIR}/overlay.dts"
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echo " Overlay DT: append=$append_count override=$override_count"
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ufdt_gen_test_dts -p -a $append_count -w $override_count \
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-o "$overlay_dts"
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if $DEBUG; then
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cat "$overlay_dts"
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fi
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local merged_dts="${OUT_DATA_DIR}/overlay_merged.dts"
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apply_overlay ufdt $base_dts $overlay_dts $merged_dts
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rm -rf "$OUT_DATA_DIR"
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}
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main() {
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alert "========== Running Stress Tests =========="
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if [ -z "$ANDROID_BUILD_TOP" ]; then
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die "Run envsetup.sh / lunch yet?"
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fi
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if ! command_exists ufdt_gen_test_dts ||
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! command_exists dtc; then
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die "Run mmma $(dirname $SCRIPT_DIR) yet?"
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fi
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(
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# cd to ${SCRIPT_DIR} in a subshell because gen_test.sh uses relative
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# paths for dependent files.
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cd "${SCRIPT_DIR}"
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# node_depth = 2
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# node_unused = 0
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# node_count = 5000
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# append_count = 2500
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# override_count = 2500
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run_stress_test 2 0 5000 2500 2500
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)
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if [ $? -ne 0 ]; then
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die "Some test cases failed, please check error message..."
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fi
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}
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main "$@"
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