31 lines
679 B
Rust
31 lines
679 B
Rust
//! Example Rust-based SBF program tests dependent crates
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extern crate solana_program;
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use {
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byteorder::{ByteOrder, LittleEndian},
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solana_program::entrypoint::SUCCESS,
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};
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#[no_mangle]
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pub extern "C" fn entrypoint(_input: *mut u8) -> u64 {
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let mut buf = [0; 4];
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LittleEndian::write_u32(&mut buf, 1_000_000);
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assert_eq!(1_000_000, LittleEndian::read_u32(&buf));
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let mut buf = [0; 2];
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LittleEndian::write_i16(&mut buf, -5_000);
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assert_eq!(-5_000, LittleEndian::read_i16(&buf));
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SUCCESS
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}
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#[cfg(test)]
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mod test {
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use super::*;
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#[test]
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fn test_entrypoint() {
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assert_eq!(SUCCESS, entrypoint(std::ptr::null_mut()));
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}
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}
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