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Merge pull request #4037 from Kelimion/symlink_test

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Allow symlink test to work irrespective of git settings.
This commit is contained in:
Jeroen van Rijn
2024-08-08 17:56:05 +02:00
committed by GitHub
parent 4b9ca39522 d93f3c63d8
commit a7fe9eec73
4 changed files with 51 additions and 16 deletions
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4
core/sys/windows/kernel32.odin
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@@ -85,6 +85,10 @@ foreign kernel32 {
lpTargetFileName: LPCWSTR,
lpSecurityAttributes: LPSECURITY_ATTRIBUTES) -> BOOL ---
CreateSymbolicLinkW :: proc(lpSymlinkFileName: LPCWSTR,
lpTargetFileName: LPCWSTR,
dwFlags: SYMBOLIC_LINK_FLAGS) -> BOOLEAN ---
GetFileInformationByHandleEx :: proc(hFile: HANDLE,
fileInfoClass: FILE_INFO_BY_HANDLE_CLASS,
lpFileInformation: LPVOID,

6
core/sys/windows/types.odin
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@@ -1276,6 +1276,12 @@ FOF_NO_UI :: (FOF_SILENT | FOF_NOCONFIRMATION | FOF_NOERRORUI |
FILEOP_FLAGS :: WORD
SYMBOLIC_LINK_FLAG :: enum DWORD {
DIRECTORY = 0,
ALLOW_UNPRIVILGED_CREATE = 1,
}
SYMBOLIC_LINK_FLAGS :: bit_set[SYMBOLIC_LINK_FLAG; DWORD]
DEVMODEW :: struct {
dmDeviceName: [32]wchar_t,
dmSpecVersion: WORD,

1
tests/core/os/dir/alink.txt
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@@ -1 +0,0 @@
./a.txt

56
tests/core/os/os.odin
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@@ -1,12 +1,35 @@
package tests_core_os
package test_core_os
import "core:c/libc"
import win32 "core:sys/windows"
import "core:os"
import "core:slice"
import "core:testing"
import "core:log"
_ :: libc
_ :: win32
@(test)
read_dir :: proc(t: ^testing.T) {
when ODIN_OS == .Windows {
link := win32.utf8_to_wstring(#directory + "dir/alink.txt")
target := win32.utf8_to_wstring(#directory + "dir/a.txt")
sym_err := win32.CreateSymbolicLinkW(link, target, {.ALLOW_UNPRIVILGED_CREATE})
if !sym_err {
log.infof("Unable to create symlink, skipping test. Error: %v", win32.GetLastError())
return
}
} else {
sym_err := libc.system("ln -s " + #directory + "dir/a.txt " + #directory + "dir/alink.txt")
if sym_err != 0 {
log.infof("Unable to create symlink, skipping test. Error: %v", sym_err)
return
}
}
defer os.remove(#directory + "dir/alink.txt")
fd, err := os.open(#directory + "/dir")
testing.expect_value(t, err, nil)
defer os.close(fd)
@@ -19,17 +42,20 @@ read_dir :: proc(t: ^testing.T) {
testing.expect_value(t, len(dir), 3)
testing.expect_value(t, dir[0].name, "alink.txt")
testing.expect(t, !dir[0].is_dir, "is a directory")
when ODIN_OS == .Windows {
testing.expect(t, dir[0].mode & os.File_Mode_Sym_Link != 0, "not a symlink")
} else {
testing.expect(t, os.S_ISLNK(auto_cast dir[0].mode), "not a symlink")
if len(dir) > 0 {
testing.expect_value(t, dir[0].name, "alink.txt")
testing.expect(t, !dir[0].is_dir, "is a directory")
when ODIN_OS == .Windows {
testing.expect(t, dir[0].mode & os.File_Mode_Sym_Link != 0, "not a symlink")
} else {
testing.expect(t, os.S_ISLNK(auto_cast dir[0].mode), "not a symlink")
}
}
testing.expect_value(t, dir[1].name, "b.txt")
testing.expect_value(t, dir[2].name, "sub")
testing.expect(t, dir[2].is_dir, "is not a directory")
}
if len(dir) > 1 {
testing.expect_value(t, dir[1].name, "b.txt")
}
if len(dir) > 2 {
testing.expect_value(t, dir[2].name, "sub")
testing.expect(t, dir[2].is_dir, "is not a directory")
}
}