Public Access
twislaandClaude Opus 5.5
7ab8f043d0
lib/files: path parts; names checked for rename and new folder; why something can't be renamed, moved or deleted (the Gemini cache, a file being written or a folder holding one, the firmware's top-level folders), and why it can't go into a folder; the viewer for a file by its name, with a sniff for text. FileList keeps a folder's entries packed, 256 at most, the first 256 by name whatever order the card lists them in, and sorts by name, date or size with folders first. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EhqxQ49eCju4CzKYNjZzwT
119 lines
6.4 KiB
C++
119 lines
6.4 KiB
C++
#include <unity.h>
|
|
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
#include "file_names.h"
|
|
|
|
using namespace roro::files;
|
|
|
|
void setUp() {}
|
|
void tearDown() {}
|
|
|
|
void test_path_parts() {
|
|
TEST_ASSERT_EQUAL_STRING("/gemini/saved", parentOf("/gemini/saved/index.gmi").c_str());
|
|
TEST_ASSERT_EQUAL_STRING("/", parentOf("/gemini").c_str());
|
|
TEST_ASSERT_EQUAL_STRING("/", parentOf("/").c_str());
|
|
TEST_ASSERT_EQUAL_STRING("index.gmi", baseName("/gemini/saved/index.gmi").c_str());
|
|
TEST_ASSERT_EQUAL_STRING("", baseName("/").c_str());
|
|
TEST_ASSERT_EQUAL_STRING("/gemini/a.gmi", joinPath("/gemini", "a.gmi").c_str());
|
|
TEST_ASSERT_EQUAL_STRING("/a.gmi", joinPath("/", "a.gmi").c_str());
|
|
TEST_ASSERT_EQUAL_STRING("gmi", extensionOf("Index.GMI").c_str());
|
|
TEST_ASSERT_EQUAL_STRING("pcap", extensionOf("20261005-183340.pcap").c_str());
|
|
TEST_ASSERT_EQUAL_STRING("", extensionOf("README").c_str());
|
|
TEST_ASSERT_EQUAL_STRING("", extensionOf(".hidden").c_str());
|
|
}
|
|
|
|
void test_inside() {
|
|
TEST_ASSERT_TRUE(isInside("/gemini/cache/page0.gmi", "/gemini/cache"));
|
|
TEST_ASSERT_TRUE(isInside("/gemini/cache", "/gemini/cache"));
|
|
TEST_ASSERT_FALSE(isInside("/gemini/cached", "/gemini/cache")); // a longer name isn't inside
|
|
TEST_ASSERT_TRUE(isInside("/irc/x.log", "/"));
|
|
}
|
|
|
|
// Q131: names typed for rename and new folder.
|
|
void test_names_checked() {
|
|
TEST_ASSERT_EQUAL_STRING("", checkName("notes 2026.txt").c_str());
|
|
TEST_ASSERT_EQUAL_STRING("", checkName("#roro").c_str());
|
|
TEST_ASSERT_EQUAL_STRING("A name can't be empty", checkName("").c_str());
|
|
TEST_ASSERT_EQUAL_STRING("A name can't contain /", checkName("a/b").c_str());
|
|
TEST_ASSERT_EQUAL_STRING("A name can't contain :", checkName("12:30.txt").c_str());
|
|
TEST_ASSERT_EQUAL_STRING("A name can't contain ?", checkName("what?").c_str());
|
|
TEST_ASSERT_EQUAL_STRING("\".\" and \"..\" aren't names", checkName("..").c_str());
|
|
TEST_ASSERT_EQUAL_STRING("A name can't end with a dot or a space", checkName("notes.").c_str());
|
|
TEST_ASSERT_EQUAL_STRING("A name can't end with a dot or a space", checkName("notes ").c_str());
|
|
TEST_ASSERT_EQUAL_STRING("A name can be 64 characters at most", checkName(std::string(65, 'a')).c_str());
|
|
TEST_ASSERT_EQUAL_STRING("", checkName(std::string(64, 'a')).c_str());
|
|
}
|
|
|
|
// Q130: what can't be renamed, moved or deleted, and why.
|
|
void test_read_only() {
|
|
std::vector<std::string> inUse = {"/irc/irc.libera.chat/#roro/2026-10-06.log", "/gnss/tracks/20261006-071500.gpx"};
|
|
TEST_ASSERT_EQUAL_STRING("", whyReadOnly("/gemini/saved/a.gmi", inUse).c_str());
|
|
TEST_ASSERT_EQUAL_STRING("", whyReadOnly("/irc/irc.libera.chat/#roro/2026-10-05.log", inUse).c_str()); // yesterday's
|
|
TEST_ASSERT_EQUAL_STRING("", whyReadOnly("/updates/roro9stack-v0.8.1.ota", inUse).c_str());
|
|
TEST_ASSERT_EQUAL_STRING("", whyReadOnly("/gemini/saved", inUse).c_str()); // a folder below the top level
|
|
|
|
TEST_ASSERT_EQUAL_STRING("It's being written right now", whyReadOnly("/gnss/tracks/20261006-071500.gpx", inUse).c_str());
|
|
TEST_ASSERT_EQUAL_STRING("It holds a file that's being written right now", whyReadOnly("/gnss/tracks", inUse).c_str());
|
|
TEST_ASSERT_EQUAL_STRING("It holds a file that's being written right now", whyReadOnly("/irc/irc.libera.chat", inUse).c_str());
|
|
TEST_ASSERT_EQUAL_STRING("/gemini/cache is the Gemini App's working space", whyReadOnly("/gemini/cache/page0.gmi", inUse).c_str());
|
|
TEST_ASSERT_EQUAL_STRING("/gemini/cache is the Gemini App's working space", whyReadOnly("/gemini/cache", inUse).c_str());
|
|
TEST_ASSERT_EQUAL_STRING("The firmware keeps its files in /irc", whyReadOnly("/irc", {}).c_str());
|
|
TEST_ASSERT_EQUAL_STRING("The firmware keeps its files in /captures", whyReadOnly("/captures", {}).c_str());
|
|
TEST_ASSERT_EQUAL_STRING("That's the card itself", whyReadOnly("/", {}).c_str());
|
|
TEST_ASSERT_EQUAL_STRING("", whyReadOnly("/my stuff", {}).c_str()); // a top-level folder of the user's own
|
|
}
|
|
|
|
// Where something may be put (paste, new folder): not into the cache, not into itself.
|
|
void test_destinations() {
|
|
TEST_ASSERT_EQUAL_STRING("", whyNotInto("/gemini/saved/a.gmi", "/notes").c_str());
|
|
TEST_ASSERT_EQUAL_STRING("", whyNotInto("/gemini/saved/a.gmi", "/").c_str());
|
|
TEST_ASSERT_EQUAL_STRING("/gemini/cache is the Gemini App's working space", whyNotInto("/notes/a.txt", "/gemini/cache").c_str());
|
|
TEST_ASSERT_EQUAL_STRING("A folder can't go inside itself", whyNotInto("/gemini/saved", "/gemini/saved/sub").c_str());
|
|
TEST_ASSERT_EQUAL_STRING("A folder can't go inside itself", whyNotInto("/gemini/saved", "/gemini/saved").c_str());
|
|
TEST_ASSERT_EQUAL_STRING("It's already there", whyNotInto("/gemini/saved/a.gmi", "/gemini/saved").c_str());
|
|
}
|
|
|
|
// A copy next to the original needs another name: "a (2).gmi".
|
|
void test_copy_names() {
|
|
TEST_ASSERT_EQUAL_STRING("a (2).gmi", copyName("a.gmi", 2).c_str());
|
|
TEST_ASSERT_EQUAL_STRING("README (3)", copyName("README", 3).c_str());
|
|
TEST_ASSERT_EQUAL_STRING("archive.tar (2).gz", copyName("archive.tar.gz", 2).c_str());
|
|
}
|
|
|
|
// Q134: which viewer opens a file.
|
|
void test_kinds() {
|
|
TEST_ASSERT_TRUE(kindOf("2026-10-06.log") == FileKind::Text);
|
|
TEST_ASSERT_TRUE(kindOf("index.gmi") == FileKind::Text);
|
|
TEST_ASSERT_TRUE(kindOf("2026-10-05.CSV") == FileKind::Text);
|
|
TEST_ASSERT_TRUE(kindOf("note.txt") == FileKind::Text);
|
|
TEST_ASSERT_TRUE(kindOf("20261006-071500.gpx") == FileKind::Gpx);
|
|
TEST_ASSERT_TRUE(kindOf("20261005-183340.pcap") == FileKind::Pcap);
|
|
TEST_ASSERT_TRUE(kindOf("roro9stack-v0.8.1.ota") == FileKind::Ota);
|
|
TEST_ASSERT_TRUE(kindOf("firmware.bin") == FileKind::Unknown); // sniffed: text or a hex dump
|
|
TEST_ASSERT_TRUE(opensAtEnd("2026-10-06.log"));
|
|
TEST_ASSERT_FALSE(opensAtEnd("index.gmi"));
|
|
}
|
|
|
|
void test_looks_like_text() {
|
|
const char text[] = "line one\nline two with an \xC3\xA9\r\n\ttabbed";
|
|
TEST_ASSERT_TRUE(looksLikeText(reinterpret_cast<const uint8_t*>(text), sizeof text - 1));
|
|
const uint8_t binary[] = {0xE9, 0x05, 0x02, 0x00, 0x10, 0x00, 0x00, 0x40};
|
|
TEST_ASSERT_FALSE(looksLikeText(binary, sizeof binary));
|
|
TEST_ASSERT_TRUE(looksLikeText(nullptr, 0)); // an empty file reads as text
|
|
}
|
|
|
|
int main() {
|
|
UNITY_BEGIN();
|
|
RUN_TEST(test_path_parts);
|
|
RUN_TEST(test_inside);
|
|
RUN_TEST(test_names_checked);
|
|
RUN_TEST(test_read_only);
|
|
RUN_TEST(test_destinations);
|
|
RUN_TEST(test_copy_names);
|
|
RUN_TEST(test_kinds);
|
|
RUN_TEST(test_looks_like_text);
|
|
return UNITY_END();
|
|
}
|