AskaEth
409fd1edf7
- 新增 shelf_model.c/.h：扫描/行序列从 shelf.c 拆出（纯 C，宿主可测）；shelf_book 加 group[96]（相对 Books/ 的目录路径，根下空串），path 语义/内容完全不变（进度键仍为 rdprog_hash(path)） - folder 模式：目录段头（根下=未分类），未分类置顶、其余按目录名排序；组内沿用最近阅读优先/其次书名；空目录不产生段头 - format 模式逐行保持旧行为；新增 reader.conf ui.shelf_group，缺键默认 format - 上限 256→2048（SHELF_MAX_ROWS=2N=4096，段头≤书数），超限置可读提示，不再静默截断 - 顶栏加「目录/格式」切换，设置页加「书架分组」；UTF-8 安全截断长中文目录名 - 单测 test/shelf_group_smoke.c（38 断言）+ 计时 test/shelf_scan_bench.c - build_reader.sh：链 meow_ui.a 解析冒烟 stbi_*；无 qemu 时跳过执行而非失败
304 lines
13 KiB
C
304 lines
13 KiB
C
/* test/shelf_group_smoke.c — M27 书架目录分组宿主单测（纯 C，gcc 直接跑，不依赖设备/SD 卡）。
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*
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* 覆盖：
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* G1 扫描：格式识别 / 标题去扩展名 / 目录归属（相对 Books/ 的路径，根下=""）
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* G2 format 模式 = 改动前行为（格式段头 TXT/FB2/EPUB/MOBI/CBZ，最近阅读优先、其次书名）
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* G3 folder 模式：目录段头顺序（未分类置顶，其余按目录名）、组内排序、嵌套目录 B/sub
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* G4 空目录不产生段头；深度 >2 的目录不扫（与旧行为一致）
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* G5 Books/ 根下的书归「未分类」；字面名为「未分类」的目录与根组是两个不同键
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* G6 UTF-8 安全截断（中文目录名不切出半个字符）
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* G7 超上限不静默：truncated=1；行数上限（段头 ≤ 书数 ⇒ 2N 必够）
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* G8 进度不受分组影响：path 不变、rdprog_load 前后同值、ts 两种模式一致
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*/
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#include "shelf_model.h"
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#include "progress.h"
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#include "reader_conf.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/stat.h>
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#include <unistd.h>
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static int g_pass = 0, g_fail = 0;
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#define CHECK(cond, msg) do { \
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if (cond) g_pass++; \
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else { g_fail++; printf("FAIL %s:%d %s\n", __FILE__, __LINE__, msg); } \
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} while (0)
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/* progress.c 的目录来源：测试里指向临时目录（见 main）。 */
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static char g_cfgdir[400];
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const char *meow_config_dir(void) { return g_cfgdir; }
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static void mkdirs(const char *path)
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{
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char t[400];
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snprintf(t, sizeof t, "%s", path);
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for (char *p = t + 1; *p; p++) {
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if (*p == '/') { *p = 0; mkdir(t, 0755); *p = '/'; }
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}
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mkdir(t, 0755);
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}
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static void write_file(const char *path, const char *body)
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{
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FILE *f = fopen(path, "wb");
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if (!f) { printf("无法创建 %s\n", path); exit(2); }
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fputs(body, f);
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fclose(f);
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}
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/* 按文件名给阅读时间：1.txt=100, 2.epub=50, 其它=0（验证 ts 排序 + 组内排序）。 */
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static uint64_t ts_of(const char *path)
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{
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const char *b = strrchr(path, '/');
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b = b ? b + 1 : path;
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if (strcmp(b, "1.txt") == 0) return 100;
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if (strcmp(b, "2.epub") == 0) return 50;
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return 0;
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}
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/* 把行序列打成一串便于整体比对：S:<段头>|B:<书名>(<目录>)| */
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static void dump_rows(const shelf_row *rows, int nrows, const shelf_book *books,
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char *out, int outsz)
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{
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int off = 0;
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out[0] = 0;
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for (int i = 0; i < nrows && off < outsz; i++) {
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if (rows[i].section) {
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const char *label = rows[i].label ? rows[i].label : shelf_fmt_name(rows[i].fmt);
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off += snprintf(out + off, (size_t)(outsz - off), "S:%s|", label);
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} else {
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const shelf_book *b = &books[rows[i].book];
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off += snprintf(out + off, (size_t)(outsz - off), "B:%s(%s)|", b->title, b->group);
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}
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}
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}
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static const shelf_book *find_book(const shelf_book *books, int n, const char *title)
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{
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for (int i = 0; i < n; i++) if (strcmp(books[i].title, title) == 0) return &books[i];
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return NULL;
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}
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static int utf8_complete(const char *s)
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{
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const unsigned char *p = (const unsigned char *)s;
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while (*p) {
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int n;
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if (*p < 0x80) n = 1;
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else if ((*p & 0xE0) == 0xC0) n = 2;
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else if ((*p & 0xF0) == 0xE0) n = 3;
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else if ((*p & 0xF8) == 0xF0) n = 4;
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else return 0;
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for (int i = 1; i < n; i++) if (!p[i] || (p[i] & 0xC0) != 0x80) return 0;
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p += n;
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}
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return 1;
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}
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static void test_scan_and_modes(const char *root, const char *tmproot)
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{
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/* ---- 造树 ----
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* Books/A/1.txt (ts100), Books/A/2.epub (ts50), Books/B/3.txt,
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* Books/4.txt（根）, Books/B/sub/5.mobi（深度 2）, Books/C/（空）,
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* Books/A/notes.md（不支持）, Books/D/E/F/6.txt（深度 3，不扫） */
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char p[400];
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snprintf(p, sizeof p, "%s/A", root); mkdirs(p);
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snprintf(p, sizeof p, "%s/B/sub", root); mkdirs(p);
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snprintf(p, sizeof p, "%s/C", root); mkdirs(p);
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snprintf(p, sizeof p, "%s/D/E/F", root); mkdirs(p);
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snprintf(p, sizeof p, "%s/A/1.txt", root); write_file(p, "one");
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snprintf(p, sizeof p, "%s/A/2.epub", root); write_file(p, "two");
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snprintf(p, sizeof p, "%s/B/3.txt", root); write_file(p, "three");
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snprintf(p, sizeof p, "%s/4.txt", root); write_file(p, "four");
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snprintf(p, sizeof p, "%s/B/sub/5.mobi", root); write_file(p, "five");
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snprintf(p, sizeof p, "%s/A/notes.md", root); write_file(p, "ignored");
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snprintf(p, sizeof p, "%s/D/E/F/6.txt", root); write_file(p, "too-deep");
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shelf_book books[64];
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shelf_scan_report rep;
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int n = shelf_scan_books(root, books, 64, ts_of, &rep);
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CHECK(n == 5, "扫描到 5 本（.md 忽略、深度 3 不扫）");
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CHECK(rep.truncated == 0, "未触发上限");
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CHECK(rep.root_missing == 0, "root 存在");
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/* G1 目录归属与 path */
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const shelf_book *b1 = find_book(books, n, "1");
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const shelf_book *b2 = find_book(books, n, "2");
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const shelf_book *b3 = find_book(books, n, "3");
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const shelf_book *b4 = find_book(books, n, "4");
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const shelf_book *b5 = find_book(books, n, "5");
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CHECK(b1 && strcmp(b1->group, "A") == 0, "A/1.txt 归属 A");
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CHECK(b2 && strcmp(b2->group, "A") == 0, "A/2.epub 归属 A");
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CHECK(b3 && strcmp(b3->group, "B") == 0, "B/3.txt 归属 B");
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CHECK(b4 && b4->group[0] == 0, "根下 4.txt 目录字段为空");
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CHECK(b5 && strcmp(b5->group, "B/sub") == 0, "嵌套 B/sub/5.mobi 归属 B/sub（相对路径）");
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CHECK(find_book(books, n, "6") == NULL, "深度 3 的 6.txt 不扫");
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if (b1) {
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char want[400];
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snprintf(want, sizeof want, "%s/A/1.txt", root);
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CHECK(strcmp(b1->path, want) == 0, "path 仍是完整绝对路径");
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}
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/* G2 format 模式（改动前行为）：格式段头 + 最近阅读优先 + 组内/全局书名排序 */
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shelf_row rows[128];
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int nf = shelf_build_rows(books, n, 0, rows, 128);
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char got[2048];
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dump_rows(rows, nf, books, got, sizeof got);
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CHECK(strcmp(got, "S:TXT|B:1(A)|B:3(B)|B:4()|S:EPUB|B:2(A)|S:MOBI|B:5(B/sub)|") == 0,
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"format 模式段头/顺序与旧行为一致");
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CHECK(nf == 8, "format 行数 = 3 段头 + 5 书");
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/* G3 folder 模式：未分类置顶 → A → B → B/sub；组内 ts/书名序 */
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int nd = shelf_build_rows(books, n, 1, rows, 128);
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dump_rows(rows, nd, books, got, sizeof got);
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CHECK(strcmp(got, "S:未分类|B:4()|S:A|B:1(A)|B:2(A)|S:B|B:3(B)|S:B/sub|B:5(B/sub)|") == 0,
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"folder 模式段头顺序/归属正确");
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CHECK(nd == 9, "folder 行数 = 4 段头 + 5 书");
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/* G4 空目录不产生段头（C 不在序列里）；也无 6（深度 3） */
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CHECK(strstr(got, "S:C|") == NULL, "空目录 C 无段头");
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CHECK(strstr(got, "B:6(") == NULL, "深度 3 的书未出现");
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/* G7 行数上限：段头 ≤ 书数，2N 足够；rowcap 小时只写 rowcap 行 */
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CHECK(SHELF_MAX_ROWS >= SHELF_MAX_BOOKS * 2, "SHELF_MAX_ROWS ≥ 2×书上限");
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int nc = shelf_build_rows(books, n, 1, rows, 3);
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CHECK(nc == 3, "rowcap=3 时返回 3（不越界写）");
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/* G7 超上限可见：cap=2 时 truncated=1 */
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shelf_book small[2];
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shelf_scan_report rep2;
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int ns = shelf_scan_books(root, small, 2, ts_of, &rep2);
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CHECK(ns == 2 && rep2.truncated == 1, "超上限时 truncated=1（不静默）");
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/* 不存在的根：root_missing=1 */
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shelf_scan_report rep3;
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char nope[400]; snprintf(nope, sizeof nope, "%s/no_such_dir", tmproot);
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CHECK(shelf_scan_books(nope, small, 2, NULL, &rep3) == 0 && rep3.root_missing == 1,
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"根不存在时 root_missing=1");
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/* G5 字面名「未分类」的目录与根组是两个独立键（按相对路径分组，不按显示名合并） */
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char root2[400], mini[420];
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snprintf(root2, sizeof root2, "%s/mini", tmproot);
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snprintf(mini, sizeof mini, "%s/未分类", root2);
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mkdirs(mini);
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snprintf(p, sizeof p, "%s/x.txt", root2); write_file(p, "x");
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snprintf(p, sizeof p, "%s/未分类/7.txt", root2); write_file(p, "seven");
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shelf_book mb[8];
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shelf_scan_report rep4;
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int nm = shelf_scan_books(root2, mb, 8, NULL, &rep4);
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int ndm = shelf_build_rows(mb, nm, 1, rows, 128);
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dump_rows(rows, ndm, mb, got, sizeof got);
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CHECK(strcmp(got, "S:未分类|B:x()|S:未分类|B:7(未分类)|") == 0,
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"根组与名为「未分类」的目录不合并（两个段头）");
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/* G6 UTF-8 安全截断 */
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char src[200], dst[96];
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int k = 0;
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for (int i = 0; i < 40; i++) { memcpy(src + k, "轻", 3); k += 3; }
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src[k] = 0; /* 120 字节 */
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int ncpy = shelf_copy_utf8(dst, 96, src);
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CHECK(ncpy == 93 && strlen(dst) == 93, "长中文目录名截到 93 字节（31 字，整字丢弃）");
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CHECK(strncmp(dst, src, 93) == 0 && utf8_complete(dst), "截断后仍是合法 UTF-8 前缀");
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CHECK(shelf_copy_utf8(dst, 3, "轻x") == 0 && dst[0] == 0, "cap=3 放不下 3 字节汉字时整段丢弃");
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CHECK(shelf_copy_utf8(dst, 4, "轻x") == 3 && strcmp(dst, "轻") == 0, "cap=4 恰好放下一个汉字");
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char ascii[128]; memset(ascii, 'a', 100); ascii[100] = 0;
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CHECK(shelf_copy_utf8(dst, 96, ascii) == 95, "ASCII 90+ 字节按 cap-1 截断");
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}
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static void test_progress_stability(const char *root)
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{
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/* G8：写一份进度，切换分组模式前后 rdprog_load 必须同值，path 不变。 */
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char path[400];
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snprintf(path, sizeof path, "%s/A/1.txt", root);
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rdprog p;
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memset(&p, 0, sizeof p);
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p.valid = 1; p.seg = 7; p.ch = 123; p.fs = 22; p.ls = 140; p.enc = 1; p.ts = 100;
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CHECK(rdprog_save(path, &p) == 0, "写入测试进度");
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shelf_book books[64];
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shelf_scan_report rep;
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int n = shelf_scan_books(root, books, 64, ts_of, &rep);
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const shelf_book *b = find_book(books, n, "1");
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CHECK(b && strcmp(b->path, path) == 0, "扫描后 path 未变");
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CHECK(b && b->ts == 100, "扫描用 rdprog_load 的时间戳");
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/* 快照所有 path，跑两种模式的 build_rows，再逐条比对。 */
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char before[64][400];
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for (int i = 0; i < n; i++) snprintf(before[i], sizeof before[i], "%s", books[i].path);
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shelf_row rows[128];
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shelf_build_rows(books, n, 0, rows, 128);
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rdprog after_f;
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int rf = rdprog_load(path, &after_f);
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shelf_build_rows(books, n, 1, rows, 128);
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rdprog after_d;
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int rd = rdprog_load(path, &after_d);
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CHECK(rf == 1 && rd == 1, "两种模式下进度都存在");
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CHECK(after_f.seg == p.seg && after_f.ch == p.ch && after_f.fs == p.fs &&
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after_f.ls == p.ls && after_f.enc == p.enc && after_f.ts == p.ts &&
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after_d.seg == p.seg && after_d.ch == p.ch && after_d.ts == p.ts,
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"切换 format/folder 后 rdprog_load 同值");
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int same = 1;
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for (int i = 0; i < n; i++) if (strcmp(before[i], books[i].path) != 0) same = 0;
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CHECK(same, "build_rows 前后所有 path 不变（进度键稳定）");
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/* 两种模式下 ts 一致（排序输入相同） */
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shelf_book books2[64];
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int n2 = shelf_scan_books(root, books2, 64, ts_of, &rep);
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const shelf_book *b2 = find_book(books2, n2, "1");
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CHECK(n2 == n && b2 && b2->ts == 100, "重扫（另一模式无差别）ts 一致");
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}
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static void test_conf_default(const char *tmproot)
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{
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/* 旧用户 reader.conf 没有 ui.shelf_group：必须默认 format（书架不变样），persist 后补写 format。 */
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char cpath[400];
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snprintf(cpath, sizeof cpath, "%s/reader.conf", tmproot); /* g_cfgdir=<tmp>/data → base=<tmp> */
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write_file(cpath, "ui.shelf_layout=list\nrd.fs=20\nrd.ls=130\n");
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const rdconf *c = rdconf_get();
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CHECK(c && strcmp(c->shelf_group, "format") == 0, "无 ui.shelf_group 键 → 默认 format");
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CHECK(c && strcmp(c->shelf, "list") == 0 && c->fs == 20, "其它配置项照常读取");
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CHECK(rdconf_persist() == 0, "reader.conf 写回成功");
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FILE *f = fopen(cpath, "rb");
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CHECK(f != NULL, "写回后可读");
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if (f) {
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char buf[1024];
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size_t n = fread(buf, 1, sizeof buf - 1, f);
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fclose(f);
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buf[n] = 0;
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CHECK(strstr(buf, "ui.shelf_group=format\n") != NULL, "写回文件含 ui.shelf_group=format");
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}
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}
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int main(void)
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{
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const char *base = getenv("TMPDIR");
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if (!base || !base[0]) base = "/tmp";
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char tmpl[400];
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snprintf(tmpl, sizeof tmpl, "%s/shelf_group_XXXXXX", base);
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char *tmp = mkdtemp(tmpl);
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if (!tmp) { printf("mkdtemp 失败\n"); return 2; }
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snprintf(g_cfgdir, sizeof g_cfgdir, "%s/data", tmp); /* progress/reader.conf 落临时目录 */
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mkdirs(g_cfgdir);
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char root[400];
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snprintf(root, sizeof root, "%s/Books", tmp);
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mkdirs(root);
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test_scan_and_modes(root, tmp);
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test_progress_stability(root);
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test_conf_default(tmp);
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printf("shelf_group_smoke: %d pass, %d fail\n", g_pass, g_fail);
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/* 清理临时树（保留失败现场意义不大，测试可重复） */
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char cmd[512];
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snprintf(cmd, sizeof cmd, "rm -rf '%s'", tmp);
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if (system(cmd) != 0) { /* 忽略 */ }
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return g_fail ? 1 : 0;
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}
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