mirror of
https://github.com/fluencelabs/wasmer
synced 2025-03-20 01:50:52 +00:00
39 lines
1.1 KiB
C
39 lines
1.1 KiB
C
#include <stdio.h>
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#include "../wasmer.h"
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#include <assert.h>
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#include <stdint.h>
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int main()
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{
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wasmer_memory_t *memory = NULL;
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wasmer_limits_t descriptor;
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descriptor.min = 10;
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descriptor.max = 15;
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wasmer_memory_result_t memory_result = wasmer_memory_new(&memory, descriptor);
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printf("Memory result: %d\n", memory_result);
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assert(memory_result == WASMER_MEMORY_OK);
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uint32_t len = wasmer_memory_length(memory);
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printf("Memory pages length: %d\n", len);
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assert(len == 10);
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wasmer_memory_result_t grow_result = wasmer_memory_grow(memory, 2);
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assert(grow_result == WASMER_MEMORY_OK);
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uint32_t new_len = wasmer_memory_length(memory);
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printf("Memory pages length: %d\n", new_len);
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assert(new_len == 12);
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uint32_t bytes_len = wasmer_memory_data_length(memory);
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printf("Memory bytes length: %d\n", bytes_len);
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assert(bytes_len == 12 * 65536);
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// Err, grow beyond max
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wasmer_memory_result_t grow_result2 = wasmer_memory_grow(memory, 10);
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assert(grow_result2 == WASMER_MEMORY_ERROR);
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printf("Destroy memory\n");
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wasmer_memory_destroy(memory);
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return 0;
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}
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