Add tests for skip magic trailing comma

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## Summary

This PR adds tests that verify that the magic trailing comma is not respected if disabled in the formatter options. 

Our test setup now allows to create a `<fixture-name>.options.json` file that contains an array of configurations that should be tested. 

<!-- What's the purpose of the change? What does it do, and why? -->

## Test Plan

It's all about tests :) 

<!-- How was it tested? -->
This commit is contained in:
Micha Reiser 2023-06-26 14:15:55 +02:00 committed by GitHub
parent dd0d1afb66
commit f18a1f70de
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
27 changed files with 268 additions and 79 deletions

View file

@ -109,8 +109,6 @@ x53 = (
```
## Output
```py
NOT_YET_IMPLEMENTED_StmtImportFrom
@ -196,3 +194,4 @@ x53 = a.askjdfahdlskjflsajfadhsaf.akjdsf.aksjdlfadhaljsashdfljaf.askjdflhasfdlas
```

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@ -200,8 +200,6 @@ for user_id in set(target_user_ids) - {u.user_id for u in updates}:
updates.append(UserPresenceState.default(user_id))
```
## Output
```py
(
@ -447,3 +445,4 @@ for (
```

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@ -70,8 +70,6 @@ if (
pass
```
## Output
```py
if (
@ -141,3 +139,4 @@ if (
```

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@ -67,8 +67,6 @@ return 1 == 2 and (
]
```
## Output
```py
a == b
@ -187,3 +185,4 @@ return (
```

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@ -64,8 +64,6 @@ a = {
}
```
## Output
```py
# before
@ -131,3 +129,4 @@ a = {
```

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@ -16,8 +16,6 @@ a3 = [
]
```
## Output
```py
# Dangling comment placement in empty lists
@ -33,3 +31,4 @@ a3 = [
```

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@ -88,8 +88,6 @@ e202 = "e"[a() :: a()]
e210 = "e"[a() : 1 :]
```
## Output
```py
# Handle comments both when lower and upper exist and when they don't
@ -175,3 +173,4 @@ e210 = "e"[NOT_IMPLEMENTED_call() : 1 :]
```

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@ -58,8 +58,6 @@ String \"\"\"
'''
```
## Output
```py
"' test"
@ -117,3 +115,4 @@ String \"\"\"
```

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@ -65,8 +65,6 @@ h2 = ((((1, "qweiurpoiqwurepqiurpqirpuqoiwrupqoirupqoirupqoiurpqiorupwqiourpqurp
h3 = 1, "qweiurpoiqwurepqiurpqirpuqoiwrupqoirupqoirupqoiurpqiorupwqiourpqurpqurpqurpqurpqurpqurüqurqpuriq"
```
## Output
```py
# Non-wrapping parentheses checks
@ -264,3 +262,4 @@ h3 = (
```

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@ -144,8 +144,6 @@ if not \
pass
```
## Output
```py
if (
@ -300,3 +298,4 @@ if not a:
```

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@ -0,0 +1,88 @@
---
source: crates/ruff_python_formatter/tests/fixtures.rs
input_file: crates/ruff_python_formatter/resources/test/fixtures/ruff/skip_magic_trailing_comma.py
---
## Input
```py
(
"First entry",
"Second entry",
"last with trailing comma",
)
(
"First entry",
"Second entry",
"last without trailing comma"
)
(
"First entry",
"Second entry",
"third entry",
"fourth entry",
"fifth entry",
"sixt entry",
"seventh entry",
"eigth entry",
)
```
## Outputs
### Output 1
```
indent-style = Spaces, size: 4
line-width = 88
quote-style = Double
magic-trailing-comma = Respect
```
```py
(
"First entry",
"Second entry",
"last with trailing comma",
)
("First entry", "Second entry", "last without trailing comma")
(
"First entry",
"Second entry",
"third entry",
"fourth entry",
"fifth entry",
"sixt entry",
"seventh entry",
"eigth entry",
)
```
### Output 2
```
indent-style = Spaces, size: 4
line-width = 88
quote-style = Double
magic-trailing-comma = Ignore
```
```py
("First entry", "Second entry", "last with trailing comma")
("First entry", "Second entry", "last without trailing comma")
(
"First entry",
"Second entry",
"third entry",
"fourth entry",
"fifth entry",
"sixt entry",
"seventh entry",
"eigth entry",
)
```

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@ -16,8 +16,6 @@ a2 = (
a = asdf = fjhalsdljfalflaflapamsakjsdhflakjdslfjhalsdljfalflaflapamsakjsdhflakjdslfjhalsdljfal = 1
```
## Output
```py
# break left hand side
@ -31,3 +29,4 @@ a = asdf = fjhalsdljfalflaflapamsakjsdhflakjdslfjhalsdljfalflaflapamsakjsdhflakj
```

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@ -11,8 +11,6 @@ while True: # block comment
# post comment
```
## Output
```py
# leading comment
@ -23,3 +21,4 @@ while True: # block comment
```

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@ -42,8 +42,6 @@ class Test(Aaaa): # trailing comment
pass
```
## Output
```py
class Test(
@ -95,3 +93,4 @@ class Test(Aaaa): # trailing comment
```

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@ -40,8 +40,6 @@ for x in (): # type: int
...
```
## Output
```py
for x in y: # trailing test comment
@ -85,3 +83,4 @@ for x in (): # type: int
```

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@ -239,8 +239,6 @@ def f42(
pass
```
## Output
```py
# Dangling comments
@ -516,3 +514,4 @@ def f42(
```

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@ -79,8 +79,6 @@ else: # Comment
pass
```
## Output
```py
if x == y: # trailing if condition
@ -158,3 +156,4 @@ else: # Comment
```

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@ -36,8 +36,6 @@ while (
print("Do something")
```
## Output
```py
while 34: # trailing test comment
@ -74,3 +72,4 @@ while (
```

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@ -38,8 +38,6 @@ while b == 20:
e = 50 # one empty line before
```
## Output
```py
# Removes the line above
@ -79,3 +77,4 @@ e = 50 # one empty line before
```