Sergei Trofimovich 2a2b51c8ab tests/cli: ignore user's RUST_LOG= environment variable in tests ...

nixpkgs build system sets `RUST_LOG=` (empty value) by default.
This switches `mdBook` into warnings+ mode (instead of info+).

This causes the following tests to fail:

    $ RUST_LOG= cargo test --test cli_tests
    ...
    cli::test::mdbook_cli_can_correctly_test_a_passing_book
    cli::test::mdbook_cli_detects_book_with_failing_tests
    cli::build::mdbook_cli_dummy_book_generates_index_html

The change drops RUST_LOG= entry.

2022-04-01 08:15:18 +01:00

..

build.rs

tests/cli: ignore user's RUST_LOG= environment variable in tests

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cmd.rs

tests/cli: ignore user's RUST_LOG= environment variable in tests

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mod.rs

tests/cli: ignore user's RUST_LOG= environment variable in tests

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test.rs

tests/cli: ignore user's RUST_LOG= environment variable in tests

2022-04-01 08:15:18 +01:00