summaryrefslogtreecommitdiffstats
path: root/third_party/rust/zip/tests/zip64_large.rs
diff options
context:
space:
mode:
Diffstat (limited to 'third_party/rust/zip/tests/zip64_large.rs')
-rw-r--r--third_party/rust/zip/tests/zip64_large.rs211
1 files changed, 211 insertions, 0 deletions
diff --git a/third_party/rust/zip/tests/zip64_large.rs b/third_party/rust/zip/tests/zip64_large.rs
new file mode 100644
index 0000000000..468ef198f6
--- /dev/null
+++ b/third_party/rust/zip/tests/zip64_large.rs
@@ -0,0 +1,211 @@
+// The following is a hexdump of a zip64 file containing the following files:
+// zero4400: 4400 MB of zeroes
+// zero100: 100 MB of zeroes
+// zero4400_2: 4400 MB of zeroes
+//
+// 00000000 50 4b 03 04 2d 00 00 00 00 00 1b 6e 51 4d 66 82 |PK..-......nQMf.|
+// 00000010 13 da ff ff ff ff ff ff ff ff 08 00 30 00 7a 65 |............0.ze|
+// 00000020 72 6f 34 34 30 30 55 54 09 00 03 a5 21 c7 5b db |ro4400UT....!.[.|
+// 00000030 21 c7 5b 75 78 0b 00 01 04 e8 03 00 00 04 e8 03 |!.[ux...........|
+// 00000040 00 00 01 00 10 00 00 00 00 13 01 00 00 00 00 00 |................|
+// 00000050 00 13 01 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
+// 00000060 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
+// *
+// 113000050 00 00 00 00 00 00 50 4b 03 04 0a 00 00 00 00 00 |......PK........|
+// 113000060 2b 6e 51 4d 98 23 28 4b 00 00 40 06 00 00 40 06 |+nQM.#(K..@...@.|
+// 113000070 07 00 1c 00 7a 65 72 6f 31 30 30 55 54 09 00 03 |....zero100UT...|
+// 113000080 c2 21 c7 5b c2 21 c7 5b 75 78 0b 00 01 04 e8 03 |.!.[.!.[ux......|
+// 113000090 00 00 04 e8 03 00 00 00 00 00 00 00 00 00 00 00 |................|
+// 1130000a0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
+// *
+// 119400090 00 00 00 00 00 00 00 50 4b 03 04 2d 00 00 00 00 |.......PK..-....|
+// 1194000a0 00 3b 6e 51 4d 66 82 13 da ff ff ff ff ff ff ff |.;nQMf..........|
+// 1194000b0 ff 0a 00 30 00 7a 65 72 6f 34 34 30 30 5f 32 55 |...0.zero4400_2U|
+// 1194000c0 54 09 00 03 e2 21 c7 5b db 21 c7 5b 75 78 0b 00 |T....!.[.!.[ux..|
+// 1194000d0 01 04 e8 03 00 00 04 e8 03 00 00 01 00 10 00 00 |................|
+// 1194000e0 00 00 13 01 00 00 00 00 00 00 13 01 00 00 00 00 |................|
+// 1194000f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
+// *
+// 22c4000e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50 |...............P|
+// 22c4000f0 4b 01 02 1e 03 2d 00 00 00 00 00 1b 6e 51 4d 66 |K....-......nQMf|
+// 22c400100 82 13 da ff ff ff ff ff ff ff ff 08 00 2c 00 00 |.............,..|
+// 22c400110 00 00 00 00 00 00 00 a4 81 00 00 00 00 7a 65 72 |.............zer|
+// 22c400120 6f 34 34 30 30 55 54 05 00 03 a5 21 c7 5b 75 78 |o4400UT....!.[ux|
+// 22c400130 0b 00 01 04 e8 03 00 00 04 e8 03 00 00 01 00 10 |................|
+// 22c400140 00 00 00 00 13 01 00 00 00 00 00 00 13 01 00 00 |................|
+// 22c400150 00 50 4b 01 02 1e 03 0a 00 00 00 00 00 2b 6e 51 |.PK..........+nQ|
+// 22c400160 4d 98 23 28 4b 00 00 40 06 00 00 40 06 07 00 24 |M.#(K..@...@...$|
+// 22c400170 00 00 00 00 00 00 00 00 00 a4 81 ff ff ff ff 7a |...............z|
+// 22c400180 65 72 6f 31 30 30 55 54 05 00 03 c2 21 c7 5b 75 |ero100UT....!.[u|
+// 22c400190 78 0b 00 01 04 e8 03 00 00 04 e8 03 00 00 01 00 |x...............|
+// 22c4001a0 08 00 56 00 00 13 01 00 00 00 50 4b 01 02 1e 03 |..V.......PK....|
+// 22c4001b0 2d 00 00 00 00 00 3b 6e 51 4d 66 82 13 da ff ff |-.....;nQMf.....|
+// 22c4001c0 ff ff ff ff ff ff 0a 00 34 00 00 00 00 00 00 00 |........4.......|
+// 22c4001d0 00 00 a4 81 ff ff ff ff 7a 65 72 6f 34 34 30 30 |........zero4400|
+// 22c4001e0 5f 32 55 54 05 00 03 e2 21 c7 5b 75 78 0b 00 01 |_2UT....!.[ux...|
+// 22c4001f0 04 e8 03 00 00 04 e8 03 00 00 01 00 18 00 00 00 |................|
+// 22c400200 00 13 01 00 00 00 00 00 00 13 01 00 00 00 97 00 |................|
+// 22c400210 40 19 01 00 00 00 50 4b 06 06 2c 00 00 00 00 00 |@.....PK..,.....|
+// 22c400220 00 00 1e 03 2d 00 00 00 00 00 00 00 00 00 03 00 |....-...........|
+// 22c400230 00 00 00 00 00 00 03 00 00 00 00 00 00 00 27 01 |..............'.|
+// 22c400240 00 00 00 00 00 00 ef 00 40 2c 02 00 00 00 50 4b |........@,....PK|
+// 22c400250 06 07 00 00 00 00 16 02 40 2c 02 00 00 00 01 00 |........@,......|
+// 22c400260 00 00 50 4b 05 06 00 00 00 00 03 00 03 00 27 01 |..PK..........'.|
+// 22c400270 00 00 ff ff ff ff 00 00 |........|
+// 22c400278
+use std::io::{self, Read, Seek, SeekFrom};
+
+const BLOCK1_LENGTH: u64 = 0x60;
+const BLOCK1: [u8; BLOCK1_LENGTH as usize] = [
+ 0x50, 0x4b, 0x03, 0x04, 0x2d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1b, 0x6e, 0x51, 0x4d, 0x66, 0x82,
+ 0x13, 0xda, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x08, 0x00, 0x30, 0x00, 0x7a, 0x65,
+ 0x72, 0x6f, 0x34, 0x34, 0x30, 0x30, 0x55, 0x54, 0x09, 0x00, 0x03, 0xa5, 0x21, 0xc7, 0x5b, 0xdb,
+ 0x21, 0xc7, 0x5b, 0x75, 0x78, 0x0b, 0x00, 0x01, 0x04, 0xe8, 0x03, 0x00, 0x00, 0x04, 0xe8, 0x03,
+ 0x00, 0x00, 0x01, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x13, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x13, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+];
+
+const BLOCK2_LENGTH: u64 = 0x50;
+const BLOCK2: [u8; BLOCK2_LENGTH as usize] = [
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50, 0x4b, 0x03, 0x04, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x2b, 0x6e, 0x51, 0x4d, 0x98, 0x23, 0x28, 0x4b, 0x00, 0x00, 0x40, 0x06, 0x00, 0x00, 0x40, 0x06,
+ 0x07, 0x00, 0x1c, 0x00, 0x7a, 0x65, 0x72, 0x6f, 0x31, 0x30, 0x30, 0x55, 0x54, 0x09, 0x00, 0x03,
+ 0xc2, 0x21, 0xc7, 0x5b, 0xc2, 0x21, 0xc7, 0x5b, 0x75, 0x78, 0x0b, 0x00, 0x01, 0x04, 0xe8, 0x03,
+ 0x00, 0x00, 0x04, 0xe8, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+];
+
+const BLOCK3_LENGTH: u64 = 0x60;
+const BLOCK3: [u8; BLOCK3_LENGTH as usize] = [
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50, 0x4b, 0x03, 0x04, 0x2d, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x3b, 0x6e, 0x51, 0x4d, 0x66, 0x82, 0x13, 0xda, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0x0a, 0x00, 0x30, 0x00, 0x7a, 0x65, 0x72, 0x6f, 0x34, 0x34, 0x30, 0x30, 0x5f, 0x32, 0x55,
+ 0x54, 0x09, 0x00, 0x03, 0xe2, 0x21, 0xc7, 0x5b, 0xdb, 0x21, 0xc7, 0x5b, 0x75, 0x78, 0x0b, 0x00,
+ 0x01, 0x04, 0xe8, 0x03, 0x00, 0x00, 0x04, 0xe8, 0x03, 0x00, 0x00, 0x01, 0x00, 0x10, 0x00, 0x00,
+ 0x00, 0x00, 0x13, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x13, 0x01, 0x00, 0x00, 0x00, 0x00,
+];
+
+const BLOCK4_LENGTH: u64 = 0x198;
+const BLOCK4: [u8; BLOCK4_LENGTH as usize] = [
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50,
+ 0x4b, 0x01, 0x02, 0x1e, 0x03, 0x2d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1b, 0x6e, 0x51, 0x4d, 0x66,
+ 0x82, 0x13, 0xda, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x08, 0x00, 0x2c, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xa4, 0x81, 0x00, 0x00, 0x00, 0x00, 0x7a, 0x65, 0x72,
+ 0x6f, 0x34, 0x34, 0x30, 0x30, 0x55, 0x54, 0x05, 0x00, 0x03, 0xa5, 0x21, 0xc7, 0x5b, 0x75, 0x78,
+ 0x0b, 0x00, 0x01, 0x04, 0xe8, 0x03, 0x00, 0x00, 0x04, 0xe8, 0x03, 0x00, 0x00, 0x01, 0x00, 0x10,
+ 0x00, 0x00, 0x00, 0x00, 0x13, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x13, 0x01, 0x00, 0x00,
+ 0x00, 0x50, 0x4b, 0x01, 0x02, 0x1e, 0x03, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2b, 0x6e, 0x51,
+ 0x4d, 0x98, 0x23, 0x28, 0x4b, 0x00, 0x00, 0x40, 0x06, 0x00, 0x00, 0x40, 0x06, 0x07, 0x00, 0x24,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xa4, 0x81, 0xff, 0xff, 0xff, 0xff, 0x7a,
+ 0x65, 0x72, 0x6f, 0x31, 0x30, 0x30, 0x55, 0x54, 0x05, 0x00, 0x03, 0xc2, 0x21, 0xc7, 0x5b, 0x75,
+ 0x78, 0x0b, 0x00, 0x01, 0x04, 0xe8, 0x03, 0x00, 0x00, 0x04, 0xe8, 0x03, 0x00, 0x00, 0x01, 0x00,
+ 0x08, 0x00, 0x56, 0x00, 0x00, 0x13, 0x01, 0x00, 0x00, 0x00, 0x50, 0x4b, 0x01, 0x02, 0x1e, 0x03,
+ 0x2d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3b, 0x6e, 0x51, 0x4d, 0x66, 0x82, 0x13, 0xda, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0a, 0x00, 0x34, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0xa4, 0x81, 0xff, 0xff, 0xff, 0xff, 0x7a, 0x65, 0x72, 0x6f, 0x34, 0x34, 0x30, 0x30,
+ 0x5f, 0x32, 0x55, 0x54, 0x05, 0x00, 0x03, 0xe2, 0x21, 0xc7, 0x5b, 0x75, 0x78, 0x0b, 0x00, 0x01,
+ 0x04, 0xe8, 0x03, 0x00, 0x00, 0x04, 0xe8, 0x03, 0x00, 0x00, 0x01, 0x00, 0x18, 0x00, 0x00, 0x00,
+ 0x00, 0x13, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x13, 0x01, 0x00, 0x00, 0x00, 0x97, 0x00,
+ 0x40, 0x19, 0x01, 0x00, 0x00, 0x00, 0x50, 0x4b, 0x06, 0x06, 0x2c, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x1e, 0x03, 0x2d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x27, 0x01,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xef, 0x00, 0x40, 0x2c, 0x02, 0x00, 0x00, 0x00, 0x50, 0x4b,
+ 0x06, 0x07, 0x00, 0x00, 0x00, 0x00, 0x16, 0x02, 0x40, 0x2c, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00,
+ 0x00, 0x00, 0x50, 0x4b, 0x05, 0x06, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x27, 0x01,
+ 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00,
+];
+
+const BLOCK1_START: u64 = 0x000000000;
+const BLOCK2_START: u64 = 0x113000050;
+const BLOCK3_START: u64 = 0x119400090;
+const BLOCK4_START: u64 = 0x22c4000e0;
+
+const BLOCK1_END: u64 = BLOCK1_START + BLOCK1_LENGTH - 1;
+const BLOCK2_END: u64 = BLOCK2_START + BLOCK2_LENGTH - 1;
+const BLOCK3_END: u64 = BLOCK3_START + BLOCK3_LENGTH - 1;
+const BLOCK4_END: u64 = BLOCK4_START + BLOCK4_LENGTH - 1;
+
+const TOTAL_LENGTH: u64 = BLOCK4_START + BLOCK4_LENGTH;
+
+struct Zip64File {
+ pointer: u64,
+}
+
+impl Zip64File {
+ fn new() -> Self {
+ Zip64File { pointer: 0 }
+ }
+}
+
+impl Seek for Zip64File {
+ fn seek(&mut self, pos: SeekFrom) -> io::Result<u64> {
+ match pos {
+ SeekFrom::Start(offset) => {
+ self.pointer = offset;
+ }
+ SeekFrom::End(offset) => {
+ if offset > 0 || offset < -(TOTAL_LENGTH as i64) {
+ return Err(io::Error::new(io::ErrorKind::Other, "Invalid seek offset"));
+ }
+ self.pointer = (TOTAL_LENGTH as i64 + offset) as u64;
+ }
+ SeekFrom::Current(offset) => {
+ let seekpos = self.pointer as i64 + offset;
+ if seekpos < 0 || seekpos as u64 > TOTAL_LENGTH {
+ return Err(io::Error::new(io::ErrorKind::Other, "Invalid seek offset"));
+ }
+ self.pointer = seekpos as u64;
+ }
+ }
+ Ok(self.pointer)
+ }
+}
+
+impl Read for Zip64File {
+ fn read(&mut self, buf: &mut [u8]) -> io::Result<usize> {
+ if self.pointer >= TOTAL_LENGTH {
+ return Ok(0);
+ }
+ match self.pointer {
+ BLOCK1_START..=BLOCK1_END => {
+ buf[0] = BLOCK1[(self.pointer - BLOCK1_START) as usize];
+ }
+ BLOCK2_START..=BLOCK2_END => {
+ buf[0] = BLOCK2[(self.pointer - BLOCK2_START) as usize];
+ }
+ BLOCK3_START..=BLOCK3_END => {
+ buf[0] = BLOCK3[(self.pointer - BLOCK3_START) as usize];
+ }
+ BLOCK4_START..=BLOCK4_END => {
+ buf[0] = BLOCK4[(self.pointer - BLOCK4_START) as usize];
+ }
+ _ => {
+ buf[0] = 0;
+ }
+ }
+ self.pointer += 1;
+ Ok(1)
+ }
+}
+
+#[test]
+fn zip64_large() {
+ let zipfile = Zip64File::new();
+ let mut archive = zip::ZipArchive::new(zipfile).unwrap();
+ let mut buf = [0u8; 32];
+
+ for i in 0..archive.len() {
+ let mut file = archive.by_index(i).unwrap();
+ let outpath = file.enclosed_name().unwrap();
+ println!(
+ "Entry {} has name \"{}\" ({} bytes)",
+ i,
+ outpath.display(),
+ file.size()
+ );
+
+ match file.read_exact(&mut buf) {
+ Ok(()) => println!("The first {} bytes are: {:?}", buf.len(), buf),
+ Err(e) => println!("Could not read the file: {e:?}"),
+ };
+ }
+}