code wiki / _hdl_build / nx_epub_book_toc_gate.nx

nx_epub_book_toc_gate.nx

buildroot/runtime/_hdl_build/nx_epub_book_toc_gate.nx

5933 B96 linesdepth 3pulls 3 transitivereach 0 importersview sourcekind gate/prooftopic epub

docs dependencies structs consts functions

about

nx_epub_book_toc_gate.nx -- END-TO-END liar-kill gate for R-TOC: proves nx_epub_book locates the EPUB nav document and emits the correct HIERARCHICAL toc[] in book.json (not the flat spine). Self-contained + sovereign (fork/exec, NO shell): rebuilds the fixture + nx_epub_book via the runner, runs nx_epub_book on the fixture, reads the emitted book.json, asserts the nested TOC + href->chapter-idx resolution. Negative control: NO toc entry is unresolved (idx:-1 absent) and a bogus marker is absent (discrimination teeth). expect_exit: 0

dependencies 2 imports · 0 importers

imports: nx_syscalls.nxnx_gate_verdict.nx

imported by: nobody (leaf or entry point)

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

structs

none

consts

none

functions

9	func gt_p(s: *u8) -> i64 { var n: i64=0; while s[n]!=(0 as u8){n=n+1} sys_write(1,s,n); return 0 } called by 1: main calls 1: sys_write
10	func gt_n(v0: i64) -> i64 { var v: i64=v0; if v<0 { sys_write(1,"-" as u8,1); v=0-v } let b: u8=sys_mmap(24); var k: i64=0; if v==0 {b[0]=48 as u8;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_write sys_mmap
11	func gt_slen(s: *u8) -> i64 { var n: i64=0; while s[n]!=(0 as u8){n=n+1} return n } called by 1: gt_find
14	func spawn(path: u8, a0: u8, a1: u8, redir: u8) -> i64 called by 1: main calls 7: sys_fork sys_openat_wr sys_dup3 sys_mmap sys_execve sys_exit+1
35	func gt_find(hay: u8, hl: i64, needle: u8) -> i64 called by 1: main calls 1: gt_slen
48	func main() -> i64 calls 9: gt_p spawn gt_n sys_mmap sys_read_file sys_exit+3