Rename wheel.c and wheel.h to wheelinfo.c and wheelinfo.h

* Refactor wheel struct as WheelInfo
* Refactor wheel_* functions as wheelinfo_*

1 files changed, 91 insertions, 0 deletions

diff --git a/tests/test_wheelinfo.c b/tests/test_wheelinfo.c
new file mode 100644
index 0000000..1abbeac
--- /dev/null
+++ b/tests/test_wheelinfo.c
@@ -0,0 +1,91 @@
+#include "testing.h"
+#include "wheelinfo.h"
+
+void test_wheelinfo_get() {
+    struct testcase {
+        const char *filename;
+        struct WheelInfo expected;
+    };
+    struct testcase tc[] = {
+        {
+            // Test for "build tags"
+            .filename = "btpackage-1.2.3-mytag-py2.py3-none-any.whl",
+            .expected = {
+                .file_name = "btpackage-1.2.3-mytag-py2.py3-none-any.whl",
+                .version = "1.2.3",
+                .distribution = "btpackage",
+                .build_tag = "mytag",
+                .platform_tag = "any",
+                .python_tag = "py2.py3",
+                .abi_tag = "none",
+                .path_name = ".",
+            }
+        },
+        {
+            // Test for universal package format
+            .filename = "anypackage-1.2.3-py2.py3-none-any.whl",
+            .expected = {
+                .file_name = "anypackage-1.2.3-py2.py3-none-any.whl",
+                .version = "1.2.3",
+                .distribution = "anypackage",
+                .build_tag = NULL,
+                .platform_tag = "any",
+                .python_tag = "py2.py3",
+                .abi_tag = "none",
+                .path_name = ".",
+            }
+        },
+        {
+            // Test for binary package format
+            .filename = "binpackage-1.2.3-cp311-cp311-linux_x86_64.whl",
+            .expected = {
+                .file_name = "binpackage-1.2.3-cp311-cp311-linux_x86_64.whl",
+                .version = "1.2.3",
+                .distribution = "binpackage",
+                .build_tag = NULL,
+                .platform_tag = "linux_x86_64",
+                .python_tag = "cp311",
+                .abi_tag = "cp311",
+                .path_name = ".",
+            }
+        },
+    };
+
+    struct WheelInfo *doesnotexist = wheelinfo_get("doesnotexist", "doesnotexist-0.0.1-py2.py3-none-any.whl", (char *[]) {"not", NULL}, WHEEL_MATCH_ANY);
+    STASIS_ASSERT(doesnotexist == NULL, "returned non-NULL on error");
+
+    for (size_t i = 0; i < sizeof(tc) / sizeof(*tc); i++) {
+        struct testcase *test = &tc[i];
+        struct WheelInfo *wheel = wheelinfo_get(".", test->expected.distribution, (char *[]) {(char *) test->expected.version, NULL}, WHEEL_MATCH_ANY);
+        STASIS_ASSERT(wheel != NULL, "result should not be NULL!");
+        STASIS_ASSERT(wheel->file_name && strcmp(wheel->file_name, test->expected.file_name) == 0, "mismatched file name");
+        STASIS_ASSERT(wheel->version && strcmp(wheel->version, test->expected.version) == 0, "mismatched version");
+        STASIS_ASSERT(wheel->distribution && strcmp(wheel->distribution, test->expected.distribution) == 0, "mismatched distribution (package name)");
+        STASIS_ASSERT(wheel->platform_tag && strcmp(wheel->platform_tag, test->expected.platform_tag) == 0, "mismatched platform tag ([platform]_[architecture])");
+        STASIS_ASSERT(wheel->python_tag && strcmp(wheel->python_tag, test->expected.python_tag) == 0, "mismatched python tag (python version)");
+        STASIS_ASSERT(wheel->abi_tag && strcmp(wheel->abi_tag, test->expected.abi_tag) == 0, "mismatched abi tag (python compatibility version)");
+        if (wheel->build_tag) {
+            STASIS_ASSERT(strcmp(wheel->build_tag, test->expected.build_tag) == 0,
+                          "mismatched build tag (optional arbitrary string)");
+        }
+        wheelinfo_free(&wheel);
+    }
+}
+
+int main(int argc, char *argv[]) {
+    STASIS_TEST_BEGIN_MAIN();
+    STASIS_TEST_FUNC *tests[] = {
+        test_wheelinfo_get,
+    };
+
+    // Create mock package directories, and files
+    mkdir("binpackage", 0755);
+    touch("binpackage/binpackage-1.2.3-cp311-cp311-linux_x86_64.whl");
+    mkdir("anypackage", 0755);
+    touch("anypackage/anypackage-1.2.3-py2.py3-none-any.whl");
+    mkdir("btpackage", 0755);
+    touch("btpackage/btpackage-1.2.3-mytag-py2.py3-none-any.whl");
+
+    STASIS_TEST_RUN(tests);
+    STASIS_TEST_END_MAIN();
+}
\ No newline at end of file