diff options
Diffstat (limited to 'src/ninep/testing.zig')
| -rw-r--r-- | src/ninep/testing.zig | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/ninep/testing.zig b/src/ninep/testing.zig index 927552e2..b8eaa02b 100644 --- a/src/ninep/testing.zig +++ b/src/ninep/testing.zig @@ -58,11 +58,16 @@ pub fn rd(p: *Pardes, node: u64, off: u64, size: u32) Answer { /// Whether the log, read whole from a fresh open, holds `needle`. pub fn logHas(p: *Pardes, needle: []const u8) bool { + return logCount(p, needle) > 0; +} + +/// How many times the log, read whole from a fresh open, holds `needle`. +pub fn logCount(p: *Pardes, needle: []const u8) usize { const log = @intFromEnum(tree.TopFile.log); const h = call(p, .{ .tag = 1, .op = .open, .node = log }).reply.handle; defer _ = call(p, .{ .tag = 3, .op = .release, .node = log, .handle = h }); const text = call(p, .{ .tag = 2, .op = .read, .node = log, .handle = h, .size = 1 << 16 }).bytes; - return std.mem.indexOf(u8, text, needle) != null; + return std.mem.count(u8, text, needle); } pub fn wr(p: *Pardes, node: u64, data: []const u8) Answer { |