mirror of
https://github.com/extism/extism.git
synced 2026-01-10 06:18:00 -05:00
ddcbeec3de
- Removes the `ExtismContext` type from runtime and all SDKs - Removed SDK functions: `extism_context_new`, `extism_context_reset`, `extism_context_free` - All SDKs have been updated, but there are still some TODOs below - Removes `extism_plugin_update` - Plugins can no longer be updated - a new plugin should be created instead - Adds `extism_plugin_id` to uniquely identify plugins - Merges the `extism-runtime` and `extism` crates (there is no longer an `extism-runtime` crate) - Makes `extism::Manifest` an alias for `extism_manifest::Manifest` instead of a distinct type - Adds `MemoryHandle` type to SDKs to refer to blocks of Extism memory that can be accessed in host functions - Improves thread-safety of Plugins, adds C++ test to call a single plugin from multiple threads. - Expands wasmtime bounds to include 12.0
58 lines
2.0 KiB
Elixir
58 lines
2.0 KiB
Elixir
defmodule ExtismTest do
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use ExUnit.Case
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doctest Extism
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defp new_plugin() do
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path = Path.join([__DIR__, "../../wasm/code.wasm"])
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manifest = %{wasm: [%{path: path}]}
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{:ok, plugin} = Extism.Plugin.new(manifest, false)
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plugin
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end
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test "counts vowels" do
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plugin = new_plugin()
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{:ok, output} = Extism.Plugin.call(plugin, "count_vowels", "this is a test")
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assert JSON.decode(output) == {:ok, %{"count" => 4}}
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end
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test "can make multiple calls on a plugin" do
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plugin = new_plugin()
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{:ok, output} = Extism.Plugin.call(plugin, "count_vowels", "this is a test")
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assert JSON.decode(output) == {:ok, %{"count" => 4}}
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{:ok, output} = Extism.Plugin.call(plugin, "count_vowels", "this is a test again")
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assert JSON.decode(output) == {:ok, %{"count" => 7}}
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{:ok, output} = Extism.Plugin.call(plugin, "count_vowels", "this is a test thrice")
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assert JSON.decode(output) == {:ok, %{"count" => 6}}
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{:ok, output} = Extism.Plugin.call(plugin, "count_vowels", "🌎hello🌎world🌎")
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assert JSON.decode(output) == {:ok, %{"count" => 3}}
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end
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test "can free a plugin" do
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plugin = new_plugin()
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{:ok, output} = Extism.Plugin.call(plugin, "count_vowels", "this is a test")
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assert JSON.decode(output) == {:ok, %{"count" => 4}}
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Extism.Plugin.free(plugin)
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# Expect an error when calling a plugin that was freed
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{:error, _err} = Extism.Plugin.call(plugin, "count_vowels", "this is a test")
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end
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test "errors on bad manifest" do
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{:error, _msg} = Extism.Plugin.new(%{"wasm" => 123}, false)
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end
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test "errors on unknown function" do
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plugin = new_plugin()
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{:error, _msg} = Extism.Plugin.call(plugin, "unknown", "this is a test")
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end
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test "set_log_file" do
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Extism.set_log_file("/tmp/logfile.log", "debug")
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end
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test "has_function" do
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plugin = new_plugin()
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assert Extism.Plugin.has_function(plugin, "count_vowels")
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assert !Extism.Plugin.has_function(plugin, "unknown")
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end
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end
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