code wiki / _hdl_build / nx_bg_shorthand_gate.nx

nx_bg_shorthand_gate.nx

buildroot/runtime/_hdl_build/nx_bg_shorthand_gate.nx

5226 B84 linesdepth 8pulls 28 transitivereach 0 importersview sourcekind gate/proof
docsdependenciesstructsconstsfunctions

about

nx_bg_shorthand_gate.nx -- VERDICT gate for the CSS `background` SHORTHAND color (background:red, background:#fff, background:url(x) blue ...). Reftests: shorthand renders IDENTICALLY to the background-color longhand (diff=0), the shorthand actually paints (real red, not blank), a color is extracted PAST a url() token, and a LIAR-KILL (shorthand red vs longhand green differ). 100% sovereign.

dependencies 2 imports · 0 importers

nx_syscalls.nx nx_render_html.nx nx_bg_shorthand_gate.nx

imports: nx_syscalls.nxnx_render_html.nx

imported by: nobody (leaf or entry point)

call flow from main pre-order; caps 40 nodes / depth 6 declared; ↻ = already shown

main sys_mmap g_w sys_write render nx_render_html_to_bmp sys_mmap ↻ _rh_to_fb rh_slen sys_mmap ↻ rh_extract_styles sys_mmap ↻ nx_html_cursor_init nx_html_next_token _scan_name _is_void_element nx_html_is_raw_text_tag _lc nx_html_consume_raw_text _lc ↻ _is_ws _lfd_name_eq _lfd_lc _rh_copy_css rh_filter_media sys_mmap ↻ rh_find rh_media_matches rh_find ↻ rh_num_after cx_expand sys_mmap ↻ cx_collect cx_emit_span clamp_resolve cx_ch clamp_eval cl_emit_int nx_layout_tree_init nx_layout_from_dom_stack_i

structs

none

consts

none

functions

8func g_w(s: *u8) -> i64 { var k: i64=0; while s[k]!=(0 as u8){k=k+1} sys_write(1,s,k); return 0 }
called by 2: chkmain calls 1: sys_write
9func pn(v0: i64) -> i64 { var v: i64=v0; if v<0 { let m: *u8=sys_mmap(8); m[0]=45 as u8; sys_write(1,m,1); v=0-v } let b: *u8=sys_mmap(24); var k: i64=0; if v==0 {b[0]=48;k=1} while v>0 {b[k]=(48+(v%10)) as u8; v=v/10; k=k+1} let o: *u8=sys_mmap(24); var j: i64=0; while j<k {o[j]=b[k-1-j];j=j+1} sys_write(1,o,k); return 0 }
called by 1: main calls 2: sys_mmapsys_write
10func slen(s: *u8) -> i64 { var n: i64=0; while s[n]!=(0 as u8){n=n+1} return n }
called by 1: render
11func u32le(d: *u8, p: i64) -> i64 { return (d[p]&0xff) + ((d[p+1]&0xff)<<8) + ((d[p+2]&0xff)<<16) + ((d[p+3]&0xff)<<24) }
called by 2: bmp_diffcount_col
12func bmp_diff(a: *u8, b: *u8) -> i64
called by 1: main calls 1: u32le
30func count_col(a: *u8, want_red: i64) -> i64
called by 1: main calls 1: u32le
45func render(html: *u8, outp: *u8) -> *u8
called by 1: main calls 4: nx_render_html_to_bmpslensys_mmapsys_read_file
52func chk(cond: i64, label: *u8, pass: *i64) -> i64 { g_w(" " as *u8); g_w(label); g_w(": " as *u8); if cond==1 { g_w("OK\n" as *u8); pass[0]=pass[0]+1 } else { g_w("FAIL\n" as *u8) } return 0 }
called by 1: main calls 1: g_w
54func main() -> i64
calls 8: sys_mmapg_wrendersys_exitbmp_diffcount_col+2