Shashwat Agrawal
@shashwatagrawal20
Joined on 30 September 2020
i build low-level tools, runtimes, and infra from scratch, mostly in c, rust, and python. (also yes, i use arch, and neovim btw.)
GitHub Stats
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61
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20
Issues
219
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Most Used Languages
46.70%
C
15.89%
Rust
13.60%
C++
7.04%
Python
4.94%
Lua
4.69%
Shell
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Makefile
Popular Projects
tec.h
Unit Test for C/C++
C++
10
1
0
0
dotfiles
Configs of the programs
C
8
2
3
2
byte_machine
8 bit vm | simulator
Rust
3
0
0
0
httpstat
No description
Rust
2
0
0
0
rust-http-server
A beautiful HTTP server implementation using multithreading and async.
Rust
2
0
0
0
ShashwatAgrawal20
Config files for my GitHub profile.
Unknown
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Top Contributions
Top contributions made by the user in the last year.
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Contributions Calendar
Contributions made by the user in the last 365 days.
Recent Activity
8/18/2025, 12:18:04 AM
Pushed 1 commit(s) to ShashwatAgrawal20/tec.h on branch exp
- refactor: use fixed-width types in format macros fuck this. lp64 vs llp64; portable C my ass. fuck windows, fuck mingw/msvc-crt, fuck me. Signed-off-by: Shashwat Agrawal <shashwatagrawal473@gmail.com>
8/17/2025, 12:11:23 AM
Pushed 1 commit(s) to ShashwatAgrawal20/tec.h on branch exp
- test: make output less ugly, more cross-platform friendly - it's ASCII on wind*ws, unicode elsewhere as of now might make the ASCII the default for all platforms. - introduce `_tec_skip_impl(reason, line)` for fixing the __LINE__ bug - maybe it should works with both `/` and `\\` now(wind*ws). Signed-off-by: Shashwat Agrawal <shashwatagrawal473@gmail.com>
8/16/2025, 1:26:34 AM
Pushed 1 commit(s) to ShashwatAgrawal20/tec.h on branch main
- chore(tec): fuck me Signed-off-by: Shashwat Agrawal <shashwatagrawal473@gmail.com>
8/16/2025, 1:26:33 AM
Pushed 1 commit(s) to ShashwatAgrawal20/tec.h on branch exp
- chore(tec): fuck me Signed-off-by: Shashwat Agrawal <shashwatagrawal473@gmail.com>
8/15/2025, 6:11:23 PM
Pushed 3 commit(s) to ShashwatAgrawal20/tec.h on branch main
- tec: C++ port groudwork, use exceptions instead of longjumps. replacing raw longjmp() fail/skip handling with exceptions when __cplusplus is defined. - Introduce `tec_assertion_failure` and `tec_skip_test` runtime_error subclasses for fail and skip semantics. - Wrap all test entry points in try/catch to catch our exceptions and any other `std::exception`, falling back to `TEC_FAIL`. - Add `_tec_post_wrapper()` as a common path for both C and C++ post-assertion handling. - Replace `__auto_type` with `TEC_AUTO_TYPE`, mapping to `auto` in C++ and `__auto_type` in C. - Preserve existing C _Generic formatting machinery for C builds. NOTE: only the `TEC_ASSERT` macro works with the updated stuff, other macros won't work Signed-off-by: Shashwat Agrawal <shashwatagrawal473@gmail.com>
- feat(c++): full C++ support - Split `TEC_POST_FAIL` / `TEC_SKIP` into standalone funcs - Added `tec_to_string<T>()` template for type-safe formatting - Renamed `TEC_SKIP` enum value to `TEC_SKIP_e` to dodge C++ macro collisions uses exception for proper RAII and destructor thingies also you can manually use try catch Signed-off-by: Shashwat Agrawal <shashwatagrawal473@gmail.com>
- docs: update README; C++ cleanup examples - add "Why TEC?" section - group skipping/xfail under "Test Control" - link related sections for quick nav - add C++ try/catch + RAII examples Signed-off-by: Shashwat Agrawal <shashwatagrawal473@gmail.com>
8/15/2025, 5:33:54 PM
Pushed 1 commit(s) to ShashwatAgrawal20/tec.h on branch exp
- docs: update README; C++ cleanup examples - add "Why TEC?" section - group skipping/xfail under "Test Control" - link related sections for quick nav - add C++ try/catch + RAII examples Signed-off-by: Shashwat Agrawal <shashwatagrawal473@gmail.com>
8/14/2025, 7:55:50 PM
Pushed 1 commit(s) to ShashwatAgrawal20/tec.h on branch exp
- feat(c++): full C++ support - Split `TEC_POST_FAIL` / `TEC_SKIP` into standalone funcs - Added `tec_to_string<T>()` template for type-safe formatting - Renamed `TEC_SKIP` enum value to `TEC_SKIP_e` to dodge C++ macro collisions uses exception for proper RAII and destructor thingies also you can manually use try catch Signed-off-by: Shashwat Agrawal <shashwatagrawal473@gmail.com>
8/14/2025, 12:27:58 AM
Pushed 1 commit(s) to ShashwatAgrawal20/tec.h on branch exp
- tec: C++ port groudwork, use exceptions instead of longjumps. replacing raw longjmp() fail/skip handling with exceptions when __cplusplus is defined. - Introduce `tec_assertion_failure` and `tec_skip_test` runtime_error subclasses for fail and skip semantics. - Wrap all test entry points in try/catch to catch our exceptions and any other `std::exception`, falling back to `TEC_FAIL`. - Add `_tec_post_wrapper()` as a common path for both C and C++ post-assertion handling. - Replace `__auto_type` with `TEC_AUTO_TYPE`, mapping to `auto` in C++ and `__auto_type` in C. - Preserve existing C _Generic formatting machinery for C builds. NOTE: only the `TEC_ASSERT` macro works with the updated stuff, other macros won't work Signed-off-by: Shashwat Agrawal <shashwatagrawal473@gmail.com>
8/11/2025, 3:12:30 PM
Pushed 1 commit(s) to ShashwatAgrawal20/tec.h on branch exp
- LICENSE: it's finally happening added the license to tec.h too Signed-off-by: Shashwat Agrawal <shashwatagrawal473@gmail.com>
8/11/2025, 3:12:30 PM
Pushed 1 commit(s) to ShashwatAgrawal20/tec.h on branch main
- LICENSE: it's finally happening added the license to tec.h too Signed-off-by: Shashwat Agrawal <shashwatagrawal473@gmail.com>
8/10/2025, 12:53:31 PM
Pushed 1 commit(s) to ShashwatAgrawal20/tec.h on branch main
- feat(assert): add float support, clean up docs - add `TEC_ASSERT_NEAR()` and `TEC_ASSERT_FLOAT_EQ()` with default of `(DBL_EPSILON * 4.0)` - make comparison failure messages show inverse operator - expand README with grouped assertion table, xfail docs, and fp usage - add float precision test case Signed-off-by: Shashwat Agrawal <shashwatagrawal473@gmail.com>
8/10/2025, 12:52:28 PM
Pushed 1 commit(s) to ShashwatAgrawal20/tec.h on branch exp
- feat(assert): add float support, clean up docs - add `TEC_ASSERT_NEAR()` and `TEC_ASSERT_FLOAT_EQ()` with default of `(DBL_EPSILON * 4.0)` - make comparison failure messages show inverse operator - expand README with grouped assertion table, xfail docs, and fp usage - add float precision test case Signed-off-by: Shashwat Agrawal <shashwatagrawal473@gmail.com>
8/10/2025, 1:31:43 AM
Pushed 5 commit(s) to ShashwatAgrawal20/neovim on branch ascii-art-rendering
- vim-patch:7132935: runtime(java): Manage byte limits for variable-width lookbehind assertions Raise the byte limits from 80 to 120 for "javaFuncDef" and "java*CommentTitle"; and support selecting other arbitrary values with ------------------------------------------------------------ let g:java_lookbehind_byte_counts = { \ 'javaMarkdownCommentTitle': 240, \ } ------------------------------------------------------------ for related groups of syntax definitions, referring to their names with dictionary keys. Over-80-Byte-Limit Lookbehind Examples: https://raw.githubusercontent.com/openjdk/jdk/refs/tags/jdk-24%2B36/src/java.base/share/classes/sun/security/x509/NamedX509Key.java [Lines 43 & 44] https://raw.githubusercontent.com/openjdk/jdk/refs/tags/jdk-24%2B36/src/jdk.compiler/share/classes/com/sun/tools/javac/util/GraphUtils.java [Line 154] closes: vim/vim#17921 https://github.com/vim/vim/commit/7132935413dfda47e015015dbbc5b9eb097b90d6 Co-authored-by: Aliaksei Budavei <0x000c70@gmail.com>
- vim-patch:3be4ad7: runtime(optwin): Fix E94 when searching for the option-window Problem: When the parameter debug=msg is set and the command :option is entered, error E94 will be displayed. Solution: Add a check for the existence of the buffer before getting the buffer number “option-window”. Reproduce: vim --clean -c "set debug=msg" -c "option" Error detected while processing command line..script D:\Programs\Vim\vim91\optwin.vim: line 9: E94: No matching buffer for option-window closes: vim/vim#17927 https://github.com/vim/vim/commit/3be4ad76df92086e29c3fcf5e6a25f285b6e188f Co-authored-by: RestorerZ <restorer@mail2k.ru>
- Merge pull request #35267 from zeertzjq/vim-7132935 vim-patch: runtime updates
- vim-patch:9.1.1606: filetype: a few more files are not recognized (#35268) Problem: filetype: a few more files are not recognized Solution: guess Mail, Info and Terminfo files by its content (lacygoill) closes: vim/vim#17880 https://github.com/vim/vim/commit/eb2aebeb7982168ece3888c9c0b08fc46f9d4d15 Co-authored-by: lacygoill <lacygoill@lacygoill.me>
- Merge branch 'master' of neovim/neovim into fix/gen_help/ascii-art-rendering
8/9/2025, 9:58:44 PM
Pushed 1 commit(s) to ShashwatAgrawal20/tec.h on branch main
- feat(xfail): add xfail, because some tests are supposed to suck Add an `xfail` flag to test entries and a `TEC_XFAIL()` macro so we can mark tests we expect to fail. Expected failures are counted as passes, and unexpected successes get flagged failures. Signed-off-by: Shashwat Agrawal <shashwatagrawal473@gmail.com>