Merge branch 'master' of github.com:CppCXY/lua-language-server

1 files changed, 176 insertions, 0 deletions

diff --git a/test/plugins/ffi/parser.lua b/test/plugins/ffi/parser.lua
new file mode 100644
index 00000000..6d7f2cea
--- /dev/null
+++ b/test/plugins/ffi/parser.lua
@@ -0,0 +1,176 @@
+local utility = require 'utility'
+local cdriver = require 'plugins.ffi.c-parser.cdriver'
+
+rawset(_G, 'TEST', true)
+local ctypes = require 'plugins.ffi.c-parser.ctypes'
+ctypes.TESTMODE = true
+
+--TODO expand all singlenode
+function TEST(wanted, full)
+    return function (script)
+        local rrr = cdriver.process_context(script .. "$EOF$")
+        assert(rrr)
+        if full then
+            for i, v in ipairs(rrr) do
+                assert(utility.equal(v, wanted[i]), utility.dump(v))
+            end
+        else
+            assert(utility.equal(rrr[1], wanted), utility.dump(rrr[1]))
+        end
+    end
+end
+
+TEST {
+    name = "struct@A",
+    type = {
+        fields = {
+            {
+                isarray = true,
+                name = "a",
+                type = { "int", },
+            },
+            {
+                isarray = true,
+                name = "b",
+                type = { "int", },
+            },
+        },
+        name = "A",
+        type = "struct",
+    },
+}
+    [[
+    struct A {
+        int a[5];
+        int b[];
+    };
+]]
+
+TEST {
+    name = 'union@a',
+    type = {
+        name = 'a',
+        type = 'union',
+        fields = {
+            { name = 'b', type = { 'int' } },
+            { name = 'c', type = { 'int8_t' } }
+        }
+    }
+} [[
+    union a{
+        int b;
+        int8_t c;
+    };
+]]
+
+TEST {
+    name = 'union@a',
+    type = {
+        name = 'a',
+        type = 'union',
+    }
+} [[
+    union a{};
+]]
+
+TEST {
+    name = 'enum@anonymous',
+    type = {
+        type = 'enum',
+        values = {
+            { name = 'a', value = { '1' } },
+            { name = 'b', value = { 'a' } },
+        }
+    }
+} [[
+    enum {
+        a = 1,
+        b = a,
+    };
+]]
+
+TEST {
+    name = 'enum@a',
+    type = {
+        name = 'a',
+        type = 'enum',
+        values = {
+            { name = 'b', value = { op = '|', { '1' }, { '2' } } },
+        }
+    }
+} [[
+    enum a{
+        b = 1|2,
+    };
+]]
+
+TEST {
+    name = 'enum@a',
+    type = {
+        name = 'a',
+        type = 'enum',
+    }
+} [[
+    enum a{};
+]]
+
+TEST {
+    name = 'struct@a',
+    type = {
+        name = 'a',
+        type = 'struct',
+        fields = {
+            { name = 'f', type = { 'int' } },
+            { name = 'b', type = { 'int', '*', '*' } }
+        }
+    }
+} [[
+    struct a {int f,**b;};
+]]
+
+TEST {
+    name = 'struct@a',
+    type = {
+        name = 'a',
+        type = 'struct',
+        fields = {
+            { name = 'f', type = { 'int' } },
+        }
+    }
+} [[
+    struct a {int f;};
+]]
+
+TEST({
+    { name = "struct@anonymous", type = { type = 'struct' } },
+    {
+        name = 'a',
+        type = {
+            name = 'a',
+            type = 'typedef',
+            def = {
+                { type = 'struct', }
+            }
+        }
+    }
+}, true) [[
+    typedef struct {} a;
+]]
+
+TEST {
+    name = 'a',
+    type = {
+        name = 'a',
+        type = 'function',
+        params = {
+            { type = { 'int' }, name = 'b' },
+        },
+        ret = {
+            type = { 'int' }
+        },
+        vararg = false
+    },
+
+} [[
+    int a(int b);
+]]