diff options
Diffstat (limited to '')
3 files changed, 67 insertions, 0 deletions
diff --git a/src/tools/rustfmt/tests/source/configs/chain_width/always.rs b/src/tools/rustfmt/tests/source/configs/chain_width/always.rs new file mode 100644 index 000000000..2d16d66ae --- /dev/null +++ b/src/tools/rustfmt/tests/source/configs/chain_width/always.rs @@ -0,0 +1,23 @@ +// rustfmt-chain_width: 1 +// setting an unachievable chain_width to always get chains +// on separate lines + +struct Fluent {} + +impl Fluent { + fn blorp(&self) -> &Self { + self + } +} + +fn main() { + let test = Fluent {}; + + // should be left alone + test.blorp(); + + // should be wrapped + test.blorp().blorp(); + test.blorp().blorp().blorp(); + test.blorp().blorp().blorp().blorp(); +} diff --git a/src/tools/rustfmt/tests/source/configs/chain_width/small.rs b/src/tools/rustfmt/tests/source/configs/chain_width/small.rs new file mode 100644 index 000000000..26f935453 --- /dev/null +++ b/src/tools/rustfmt/tests/source/configs/chain_width/small.rs @@ -0,0 +1,23 @@ +// rustfmt-chain_width: 40 + +struct Fluent {} + +impl Fluent { + fn blorp(&self) -> &Self { + self + } +} + +fn main() { + let test = Fluent {}; + + // should not be wrapped + test.blorp(); + test.blorp().blorp(); + test.blorp().blorp().blorp(); + test.blorp().blorp().blorp().blorp(); + + // should be wrapped + test.blorp().blorp().blorp().blorp().blorp(); + test.blorp().blorp().blorp().blorp().blorp().blorp(); +} diff --git a/src/tools/rustfmt/tests/source/configs/chain_width/tiny.rs b/src/tools/rustfmt/tests/source/configs/chain_width/tiny.rs new file mode 100644 index 000000000..fffc81dd5 --- /dev/null +++ b/src/tools/rustfmt/tests/source/configs/chain_width/tiny.rs @@ -0,0 +1,21 @@ +// rustfmt-chain_width: 20 + +struct Fluent {} + +impl Fluent { + fn blorp(&self) -> &Self { + self + } +} + +fn main() { + let test = Fluent {}; + + // should not be wrapped + test.blorp(); + test.blorp().blorp(); + + // should be wrapped + test.blorp().blorp().blorp(); + test.blorp().blorp().blorp().blorp(); +} |