|
| 1 | +#!/bin/bash |
| 2 | + |
| 3 | +set -ex |
| 4 | + |
| 5 | +if [ "$READ_ONLY_SRC" = "0" ]; then |
| 6 | + # `core::builder::tests::ci_rustc_if_unchanged_logic` bootstrap test ensures that |
| 7 | + # "download-rustc=if-unchanged" logic don't use CI rustc while there are changes on |
| 8 | + # compiler and/or library. Here we are adding a dummy commit on compiler and running |
| 9 | + # that test to make sure we never download CI rustc with a change on the compiler tree. |
| 10 | + echo "" >> ../compiler/rustc/src/main.rs |
| 11 | + git config --global user.email "[email protected]" |
| 12 | + git config --global user.name "dummy" |
| 13 | + git add ../compiler/rustc/src/main.rs |
| 14 | + git commit -m "test commit for rust.download-rustc=if-unchanged logic" |
| 15 | + DISABLE_CI_RUSTC_IF_INCOMPATIBLE=0 ../x.py test bootstrap \ |
| 16 | + -- core::builder::tests::ci_rustc_if_unchanged_logic |
| 17 | + # Revert the dummy commit |
| 18 | + git reset --hard HEAD~1 |
| 19 | +fi |
| 20 | + |
| 21 | +# Only run the stage 1 tests on merges, not on PR CI jobs. |
| 22 | +if [[ -z "${PR_CI_JOB}" ]]; then |
| 23 | + ../x.py --stage 1 test |
| 24 | + --skip compiler |
| 25 | + --skip src |
| 26 | + |
| 27 | + # Run the `mir-opt` tests again but this time for a 32-bit target. |
| 28 | + # This enforces that tests using `// EMIT_MIR_FOR_EACH_BIT_WIDTH` have |
| 29 | + # both 32-bit and 64-bit outputs updated by the PR author, before |
| 30 | + # the PR is approved and tested for merging. |
| 31 | + # It will also detect tests lacking `// EMIT_MIR_FOR_EACH_BIT_WIDTH`, |
| 32 | + # despite having different output on 32-bit vs 64-bit targets. |
| 33 | + ../x.py --stage 1 test tests/mir-opt --host='' --target=i686-unknown-linux-gnu |
| 34 | + |
| 35 | + # Run `ui-fulldeps` in `--stage=1`, which actually uses the stage0 |
| 36 | + # compiler, and is sensitive to the addition of new flags. |
| 37 | + ../x.py --stage 1 test tests/ui-fulldeps |
| 38 | + |
| 39 | + # Rebuild the stdlib with the size optimizations enabled and run tests again. |
| 40 | + RUSTFLAGS_NOT_BOOTSTRAP="--cfg feature=\"optimize_for_size\"" ../x.py --stage 1 test \ |
| 41 | + library/std library/alloc library/core |
| 42 | +fi |
| 43 | + |
| 44 | +../x.py --stage 2 test |
| 45 | + --skip compiler |
| 46 | + --skip src |
| 47 | + |
| 48 | +# Run the `mir-opt` tests again but this time for a 32-bit target. |
| 49 | +# This enforces that tests using `// EMIT_MIR_FOR_EACH_BIT_WIDTH` have |
| 50 | +# both 32-bit and 64-bit outputs updated by the PR author, before |
| 51 | +# the PR is approved and tested for merging. |
| 52 | +# It will also detect tests lacking `// EMIT_MIR_FOR_EACH_BIT_WIDTH`, |
| 53 | +# despite having different output on 32-bit vs 64-bit targets. |
| 54 | +../x --stage 2 test tests/mir-opt --host='' --target=i686-unknown-linux-gnu |
| 55 | + |
| 56 | +# Run the UI test suite again, but in `--pass=check` mode |
| 57 | +# |
| 58 | +# This is intended to make sure that both `--pass=check` continues to |
| 59 | +# work. |
| 60 | +../x.ps1 --stage 2 test tests/ui --pass=check --host='' --target=i686-unknown-linux-gnu |
0 commit comments