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CHANGELOG.md

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Changelog

From 2019 onwards, all notable changes to tarpaulin will be documented in this file.

[Unreleased]

Added

Changed

Removed

[0.12.4] - 2020-05-10

Added

  • The CARGO_TARPAULIN_TARGET_DIR environment variable may be used to set the default target directory for tarpaulin artifacts. The command line argument has precedence.

Changed

  • Find target folder from metadata if not provided and place reports there (fixes running from packages inside workspaces)
  • Using date-locked toolchains no longer defaults to trying to use a toolchain with the channel name and no date
  • The following CLI options now take effect even when a custom config file is in place: output-dir, target-dir, root, coveralls, ciserver, report-uri.

Removed

[0.12.3] - 2020-04-16

Added

  • Ignore hidden files and folders based on a dot prefix to the folder or filename

Changed

  • Update object and if an ELF section can't be parsed return an io error instead of letting it continue with an empty section
  • Removed forcing of opt-level to 0
  • When --debug is provided now print the cargo command/arg list and pass -vvv to cargo
  • Create target directory if option given via --target-dir doesn't exist

Removed

[0.12.2] 2020-04-11

Changed

  • Fill in CARGO_PKG_NAME, CARG_PKG_VERSION, CARGO_PKG_AUTHORS and CARGO_MANIFEST_DIR environment variables when launching tests
  • Filter out executables where profile test is false and run type is Tests

[0.12.1] 2020-04-09

Added

Changed

  • Can now pass a list of values for --run-types

Removed

Fixed

  • Get manifest directory for packages in workspace so working directory is the same as before 0.12.0

[0.12.0] 2020-04-06

Added

  • Concept of logical lines to map multiple physical lines to a single line for statistics added for split lets statements

Changed

  • Reverted Dockerfiles to full images added dockerfiles with -slim postfix for slim images
  • Added cURL to the slim images
  • todo!() macros are now ignored with the --ignore-panics flag
  • The HTML output report will no longer fail if a previous run contains a source file that no longer exists
  • Process expression preceding method call in source analysis

Removed

[0.11.1] 2020-03-13

Added

  • Add support for JSON output, including public functions for querying reports programmatically.

Changed

  • Pulled trace function out of run in main.rs in order to expose public function for creating TraceMap structs.
  • Moved Dockerfiles to slim images

[0.11.0] 2020-02-26

Added

  • Change in coverage between last 2 runs in HTML report
  • Filter attributes on match arms
  • Add toml config files for multiple runs with merged reports and --config and --ignore-config options

Changed

  • Now instrument multiple points in the same binary for the same line to remove false negatives
  • Filter out constants from coverage results

Removed

[0.10.2] 2020-01-15

Added

Changed

  • Dropped log dependency to 0.4.8 as later versions have been yanked

Removed

[0.10.1] 2020-01-15 [YANKED]

Added

  • Filtering of attributes on loop, for and while expressions
  • Added support for lcov.info report

Changed

  • Updated dependencies including Cargo to mitigate #319

Removed

[0.10.0] 2019-12-07

Added

  • --locked and --frozen options to mirror cargo test options
  • --target-dir option to mirror cargo test and cargo build options
  • --offline option to mirror cargo test and cargo build options

Changed

  • Fixed issue where examples were ran with RunType::Tests
  • No longer pass --quiet to examples
  • Updated futures test for stable features
  • Split up docker run stages to optimise build times and added .dockerignore

Removed

[0.9.2] 2019-11-19

Added

  • Added Benchmarks to RunType to allow coverage of benchmark tests to be collected
  • Added Examples to RunType to allow coverage of examples to be collected
  • Instructions for integration to Gitlab pipelines to README.md
  • --no-run option to build tests and not collect coverage
  • Added run-to-run coverage change reporting through saving the previous run in target/tarpaulin/coverage.json

Changed

Removed

[0.9.1] 2019-10-30

Added

  • Sets an environment variable TARPAULIN to 1 when starting so inferiors can detect coverage runs
  • Limit the processor affinity to a single core to solve #190

Changed

  • Switch from travis-ci to github actions

Removed

[0.9.0] 2019-10-03

Added

Changed

  • Updated phrasing of error messages on invalid --out and --output-dir command line options
  • Replaced error printout in statemachine with log::error
  • Check callable arg count to prevent removing callables with no return from coverable lines
  • Removed test-threads limit from traced tests solving #190
  • Ignore empty executables generated by doctests with no_run annotation to avoid parsing errors

Removed

[0.8.7] 2019-09-21

Added

  • Created CHANGELOG.md
  • Add --manifest-path option
  • Add --output-dir option

Changed

  • Ignore lines containing "}else{"
  • Use relative file paths to base_dir (env::current_dir() or --root option if set)
  • Use HashSet for XML package deduplication in cobertura fixing a codecov rendering issue

Removed

[0.8.6] 2019-08-17

Changed

  • Updated dependencies including cargo so tarpaulin works with default-run manifest option

Fixed

  • Fixed function ignoring logic where non-test functions with the ignored attribute weren't ignored

[0.8.5] 2019-07-27

Changed

  • Updated README.md for CircleCI
  • Updated README.md instructions for Docker on Windows

Fixed

  • tarpaulin returns a non-zero error code if test compilation fails

[0.8.4] 2019-06-09

Added

  • Added tests for covering match expressions
  • Added tests for covering path expressions
  • Added tests for doc-test coverage

Fixed

  • Fix unicode handling in json for html reports

[0.8.3] 2019-05-26

Added

  • span-locations feature for proc-macro2 removing need for semver-exempt and updated README.md

Changed

  • Added persistent URLs to HTML report when navigating source
  • Updated cargo, gimli, git, nix, object and quick-xml

Fixed

  • Cobertura report now generates name attribute for the package tag

[0.8.2] 2019-05-26 [YANKED]

  • See 0.8.3 for changes

[0.8.1] 2019-05-26 [YANKED]

  • See 0.8.3 for changes

[0.8.0] 2019-05-09

Added

  • Tarpaulin run type for doc-tests setting RUSTDOCFLAGS flag
  • Added loading of Apple dSYM files
  • Save non-persistent reports when debug flag is present
  • Populate CI server information for coveralls
  • Populate git info in coveralls report
  • Debug prinouts for tarpaulin for debugging

Changed

  • Moved statemachine and process_handling modules in preparation for cross-platform support
  • Go into closures in syntax analysis
  • Moved state machine handling to use an event queue system
  • Added more attributes for classes in Cobertura reports
  • Updated cargo, env_logger, failure, log and nix
  • Improved structure and layout of cobertura reports

Fixed

  • Added result de-duplication when using doc-tests
  • Formatting for HTML characters in JSON files
  • Correct path detection for HTML reports
  • Made test paths relative to Cargo manifest

[0.7.0] 2019-01-08

Added

  • Failure crate for improved error handling
  • Added HTML reports
  • Added pull-request template

Changed

  • Moved to Rust 2018 edition

[0.6.11] 2019-01-03

Added

  • --Release option to run tarpaulin with tests built in release mode
  • Tests for coverage of assign operations

Changed

  • Changed --skip-clean to --force-clean to make skipping clean default
  • Visit return statements in source_analysis to handle attributes
  • Updated cargo, fallible-iterator, libc, rustc-demangle, syn
  • Updated Dockerfile for rust 2018 and procmacro2_semver_exempt working on stable

Removed

  • Removed publish-lockfile from Cargo.toml

[0.6.10] 2018-12-03

Changed

  • Updated nix, regex, and syn