[tests] Port cache_restore tests
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@ -49,102 +49,6 @@
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;; to run.
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(define (register-cache-tests) #t)
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;;;-----------------------------------------------------------
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;;; cache_restore scenarios
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;;;-----------------------------------------------------------
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(define-scenario (cache-restore v)
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"print version (-V flag)"
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(run-ok-rcv (stdout _) (cache-restore "-V")
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(assert-equal tools-version stdout)))
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(define-scenario (cache-restore version)
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"print version (--version flags)"
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(run-ok-rcv (stdout _) (cache-restore "--version")
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(assert-equal tools-version stdout)))
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(define-scenario (cache-restore h)
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"cache_restore -h"
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(run-ok-rcv (stdout _) (cache-restore "-h")
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(assert-equal cache-restore-help stdout)))
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(define-scenario (cache-restore help)
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"cache_restore --help"
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(run-ok-rcv (stdout _) (cache-restore "--help")
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(assert-equal cache-restore-help stdout)))
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(define-scenario (cache-restore no-input-file)
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"forget to specify an input file"
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(with-empty-metadata (md)
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(run-fail-rcv (_ stderr) (cache-restore "-o" md)
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(assert-starts-with "No input file provided." stderr))))
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(define-scenario (cache-restore missing-input-file)
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"the input file can't be found"
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(with-empty-metadata (md)
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(let ((bad-path "no-such-file"))
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(run-fail-rcv (_ stderr) (cache-restore "-i" bad-path "-o" md)
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(assert-superblock-all-zeroes md)
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(assert-starts-with
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(string-append bad-path ": No such file or directory")
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stderr)))))
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(define-scenario (cache-restore garbage-input-file)
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"the input file is just zeroes"
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(with-empty-metadata (md)
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(with-temp-file-sized ((xml "cache.xml" 4096))
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(run-fail-rcv (_ stderr) (cache-restore "-i" xml "-o" md)
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(assert-superblock-all-zeroes md)))))
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(define-scenario (cache-restore missing-output-file)
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"the output file can't be found"
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(with-cache-xml (xml)
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(run-fail-rcv (_ stderr) (cache-restore "-i" xml)
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(assert-starts-with "No output file provided." stderr))))
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(define-scenario (cache-restore tiny-output-file)
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"Fails if the output file is too small."
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(with-temp-file-sized ((md "cache.bin" (* 1024 4)))
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(with-cache-xml (xml)
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(run-fail-rcv (_ stderr) (cache-restore "-i" xml "-o" md)
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(assert-starts-with cache-restore-outfile-too-small-text stderr)))))
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(define-scenario (cache-restore successfully-restores)
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"Restore succeeds."
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(with-empty-metadata (md)
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(with-cache-xml (xml)
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(run-ok (cache-restore "-i" xml "-o" md)))))
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(define-scenario (cache-restore q)
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"cache_restore accepts -q"
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(with-empty-metadata (md)
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(with-cache-xml (xml)
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(run-ok-rcv (stdout stderr) (cache-restore "-i" xml "-o" md "-q")
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(assert-eof stdout)
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(assert-eof stderr)))))
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(define-scenario (cache-restore quiet)
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"cache_restore accepts --quiet"
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(with-empty-metadata (md)
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(with-cache-xml (xml)
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(run-ok-rcv (stdout stderr) (cache-restore "-i" xml "-o" md "--quiet")
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(assert-eof stdout)
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(assert-eof stderr)))))
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(define-scenario (cache-restore override-metadata-version)
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"we can set any metadata version"
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(with-empty-metadata (md)
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(with-cache-xml (xml)
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(run-ok
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(cache-restore "-i" xml "-o" md "--debug-override-metadata-version 10298")))))
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(define-scenario (cache-restore omit-clean-shutdown)
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"accepts --omit-clean-shutdown"
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(with-empty-metadata (md)
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(with-cache-xml (xml)
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(run-ok
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(cache-restore "-i" xml "-o" md "--omit-clean-shutdown")))))
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;;;-----------------------------------------------------------
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;;; cache_dump scenarios
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;;;-----------------------------------------------------------
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167
tests/cache_restore.rs
Normal file
167
tests/cache_restore.rs
Normal file
@ -0,0 +1,167 @@
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use anyhow::Result;
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mod common;
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use common::cache::*;
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use common::common_args::*;
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use common::fixture::*;
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use common::input_arg::*;
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use common::output_option::*;
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use common::process::*;
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use common::program::*;
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use common::target::*;
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use common::test_dir::*;
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//------------------------------------------
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const USAGE: &str = "Usage: cache_restore [options]\n\
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Options:\n \
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{-h|--help}\n \
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{-i|--input} <input xml file>\n \
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{-o|--output} <output device or file>\n \
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{-q|--quiet}\n \
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{--metadata-version} <1 or 2>\n \
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{-V|--version}\n\
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\n \
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{--debug-override-metadata-version} <integer>\n \
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{--omit-clean-shutdown}";
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//------------------------------------------
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struct CacheRestore;
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impl<'a> Program<'a> for CacheRestore {
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fn name() -> &'a str {
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"thin_restore"
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}
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fn path() -> &'a std::ffi::OsStr {
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CACHE_RESTORE.as_ref()
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}
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fn usage() -> &'a str {
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USAGE
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}
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fn arg_type() -> ArgType {
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ArgType::IoOptions
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}
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fn bad_option_hint(option: &str) -> String {
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msg::bad_option_hint(option)
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}
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}
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impl<'a> InputProgram<'a> for CacheRestore {
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fn mk_valid_input(td: &mut TestDir) -> Result<std::path::PathBuf> {
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mk_valid_xml(td)
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}
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fn file_not_found() -> &'a str {
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msg::FILE_NOT_FOUND
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}
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fn missing_input_arg() -> &'a str {
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msg::MISSING_INPUT_ARG
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}
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fn corrupted_input() -> &'a str {
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"" // we don't intent to verify error messages of XML parsing
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}
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}
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impl<'a> OutputProgram<'a> for CacheRestore {
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fn missing_output_arg() -> &'a str {
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msg::MISSING_OUTPUT_ARG
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}
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}
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impl<'a> MetadataWriter<'a> for CacheRestore {
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fn file_not_found() -> &'a str {
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msg::FILE_NOT_FOUND
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}
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}
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//-----------------------------------------
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test_accepts_help!(CacheRestore);
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test_accepts_version!(CacheRestore);
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test_missing_input_option!(CacheRestore);
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test_input_file_not_found!(CacheRestore);
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test_corrupted_input_data!(CacheRestore);
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test_missing_output_option!(CacheRestore);
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test_tiny_output_file!(CacheRestore);
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test_unwritable_output_file!(CacheRestore);
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//-----------------------------------------
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// TODO: share with thin_restore, era_restore
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fn quiet_flag(flag: &str) -> Result<()> {
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let mut td = TestDir::new()?;
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let xml = mk_valid_xml(&mut td)?;
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let md = mk_zeroed_md(&mut td)?;
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let output = run_ok_raw(CACHE_RESTORE, args!["-i", &xml, "-o", &md, flag])?;
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assert_eq!(output.stdout.len(), 0);
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assert_eq!(output.stderr.len(), 0);
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Ok(())
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}
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#[test]
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fn accepts_q() -> Result<()> {
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quiet_flag("-q")
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}
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#[test]
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fn accepts_quiet() -> Result<()> {
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quiet_flag("--quiet")
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}
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//-----------------------------------------
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#[test]
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fn successfully_restores() -> Result<()> {
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let mut td = TestDir::new()?;
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let xml = mk_valid_xml(&mut td)?;
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let md = mk_zeroed_md(&mut td)?;
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run_ok(CACHE_RESTORE, args!["-i", &xml, "-o", &md])?;
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Ok(())
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}
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#[test]
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fn override_metadata_version() -> Result<()> {
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let mut td = TestDir::new()?;
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let xml = mk_valid_xml(&mut td)?;
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let md = mk_zeroed_md(&mut td)?;
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run_ok(
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CACHE_RESTORE,
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args![
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"-i",
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&xml,
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"-o",
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&md,
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"--debug-override-metadata-version",
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"10298"
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],
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)?;
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Ok(())
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}
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#[test]
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fn accepts_omit_clean_shutdown() -> Result<()> {
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let mut td = TestDir::new()?;
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let xml = mk_valid_xml(&mut td)?;
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let md = mk_zeroed_md(&mut td)?;
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run_ok(
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CACHE_RESTORE,
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args!["-i", &xml, "-o", &md, "--omit-clean-shutdown"],
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)?;
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Ok(())
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}
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//-----------------------------------------
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pub const CACHE_CHECK: &str = path_to!("cache_check");
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pub const CACHE_DUMP: &str = path_to!("cache_dump");
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pub const CACHE_RESTORE: &str = path_to!("cache_restore");
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pub const THIN_CHECK: &str = path_to!("thin_check");
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pub const THIN_DELTA: &str = path_to_cpp!("thin_delta"); // TODO: rust version
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