Make SentrySDKSettings only visible to Swift

[noahsmartin]

I noticed the objc compatibility here was only used from tests, so I cleaned up the tests and removed the @objc from SentrySDKSettings.

#skip-changelog

Closes #6928

[cursor]

Bug: Missing equality implementation for SentrySdkInfo breaks tests

The SentrySdkInfo+Equality.m file that provided custom isEqual: and hash implementations for SentrySdkInfo was removed, but tests still rely on object equality comparisons via XCTAssertEqual. Since SentrySdkInfo inherits from NSObject, it will now use default reference equality instead of value equality. Unlike SentrySDKSettings which received a Swift Equatable extension, no replacement was added for SentrySdkInfo. This will cause all test assertions comparing SentrySdkInfo instances to fail, as two objects with identical content will not be considered equal.

Tests/SentryTests/Protocol/SentrySdkInfoTests.swift#L510-L519

sentry-cocoa/Tests/SentryTests/Protocol/SentrySdkInfoTests.swift

Lines 510 to 519 in a23a43d

	private func assertEmptySdkInfo(actual: SentrySdkInfo) {
	XCTAssertEqual(SentrySdkInfo(
	name: "",
	version: "",
	integrations: [],
	features: [],
	packages: [],
	settings: SentrySDKSettings(dict: [:])
	), actual)

 

---

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 86.044%. Comparing base (d6ab868) to head (8a325b0).
⚠️ Report is 1 commits behind head on main.
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@              Coverage Diff              @@
##              main     #6927       +/-   ##
=============================================
+ Coverage   85.029%   86.044%   +1.014%     
=============================================
  Files          453       453               
  Lines        27635     37613     +9978     
  Branches     12144     17468     +5324     
=============================================
+ Hits         23498     32364     +8866     
- Misses        4093      5202     +1109     
- Partials        44        47        +3     

Files with missing lines	Coverage Δ
Sources/Sentry/SentryClient.m	97.540% <100.000%> (-0.087%)	⬇️
Sources/Swift/Helper/SentrySdkInfo.swift	100.000% <100.000%> (ø)
Sources/Swift/Protocol/SentrySDKSettings.swift	100.000% <100.000%> (ø)
Sources/Swift/Tools/SentryEnvelopeHeader.swift	100.000% <100.000%> (ø)

... and 411 files with indirect coverage changes

---

Continue to review full report in Codecov by Sentry.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update d6ab868...8a325b0. Read the comment docs.

[github-actions]

Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	1219.98 ms	1251.69 ms	31.71 ms
Size	24.14 KiB	1.01 MiB	1012.93 KiB

Baseline results on branch: main

Startup times

Revision	Plain	With Sentry	Diff
0ee162c	1226.90 ms	1261.72 ms	34.83 ms
7f26f16	1220.62 ms	1255.04 ms	34.42 ms
5290541	1216.38 ms	1249.56 ms	33.18 ms
319fb1e	1219.48 ms	1242.69 ms	23.21 ms
0f410ad	1193.34 ms	1255.49 ms	62.15 ms
b6f8eb3	1217.94 ms	1246.57 ms	28.63 ms
e8f9a1d	1229.02 ms	1264.17 ms	35.15 ms
37238de	1236.00 ms	1267.80 ms	31.80 ms
0ecea77	1191.47 ms	1216.12 ms	24.65 ms
1655116	1220.72 ms	1260.58 ms	39.85 ms

App size

Revision	Plain	With Sentry	Diff
0ee162c	23.75 KiB	933.33 KiB	909.58 KiB
7f26f16	23.75 KiB	1.02 MiB	1016.66 KiB
5290541	24.14 KiB	1.01 MiB	1015.38 KiB
319fb1e	23.75 KiB	1019.18 KiB	995.43 KiB
0f410ad	24.14 KiB	1.01 MiB	1014.82 KiB
b6f8eb3	23.75 KiB	988.70 KiB	964.95 KiB
e8f9a1d	23.75 KiB	969.78 KiB	946.04 KiB
37238de	23.75 KiB	963.18 KiB	939.43 KiB
0ecea77	24.15 KiB	1.01 MiB	1014.90 KiB
1655116	23.75 KiB	1023.84 KiB	1000.10 KiB

Previous results on branch: sdkSettingsSwiftOnly

Startup times

Revision	Plain	With Sentry	Diff
b14f987	1221.27 ms	1249.65 ms	28.38 ms
0a23836	1223.60 ms	1249.43 ms	25.82 ms
4a6894e	1227.54 ms	1266.37 ms	38.83 ms

App size

Revision	Plain	With Sentry	Diff
b14f987	24.14 KiB	1.01 MiB	1013.08 KiB
0a23836	24.14 KiB	1.01 MiB	1013.08 KiB
4a6894e	24.14 KiB	1.01 MiB	1013.68 KiB